1621878336

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 448

約数和(自身を含む): 5653186560

約数和(自身を除く): 4031308224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 64, 68, 72, 78, 93, 96, 102, 104, 108, 117, 124, 136, 137, 144, 153, 156, 186, 192, 204, 208, 216, 221, 234, 248, 272, 274, 279, 288, 306, 312, 351, 372, 403, 408, 411, 416, 432, 442, 459, 468, 496, 527, 544, 548, 558, 576, 612, 624, 663, 702, 744, 806, 816, 822, 832, 837, 864, 884, 918, 936, 992, 1054, 1088, 1096, 1116, 1209, 1224, 1233, 1248, 1326, 1404, 1488, 1581, 1612, 1632, 1644, 1674, 1728, 1768, 1781, 1836, 1872, 1984, 1989, 2108, 2192, 2232, 2329, 2418, 2448, 2466, 2496, 2652, 2808, 2976, 3162, 3224, 3264, 3288, 3348, 3536, 3562, 3627, 3672, 3699, 3744, 3978, 4216, 4247, 4384, 4464, 4658, 4743, 4836, 4896, 4932, 5304, 5343, 5616, 5952, 5967, 6324, 6448, 6576, 6696, 6851, 6987, 7072, 7124, 7254, 7344, 7398, 7488, 7956, 8432, 8494, 8768, 8928, 9316, 9486, 9672, 9792, 9864, 10608, 10686, 10881, 11232, 11934, 12648, 12741, 12896, 13152, 13392, 13702, 13974, 14144, 14229, 14248, 14508, 14688, 14796, 15912, 16029, 16864, 16988, 17856, 18632, 18972, 19344, 19728, 20553, 20961, 21216, 21372, 21762, 22464, 23868, 25296, 25482, 25792, 26304, 26784, 27404, 27948, 28458, 28496, 29016, 29376, 29592, 30277, 31824, 32058, 33728, 33976, 37264, 37944, 38223, 38688, 39456, 41106, 41922, 42432, 42744, 43524, 47736, 48087, 50592, 50964, 53568, 54808, 55211, 55896, 56916, 56992, 58032, 59184, 60554, 61659, 62883, 63648, 64116, 67952, 72199, 74528, 75888, 76446, 77376, 78912, 82212, 83844, 85488, 87048, 90831, 95472, 96174, 101184, 101928, 109616, 110422, 111792, 113832, 113984, 114669, 116064, 118368, 121108, 123318, 125766, 127296, 128232, 135904, 144398, 149056, 151776, 152892, 164424, 165633, 167688, 170976, 174096, 181662, 184977, 190944, 192348, 203856, 216597, 219232, 220844, 223584, 227664, 229338, 232128, 236736, 242216, 246636, 251532, 256464, 271808, 272493, 288796, 303552, 305784, 328848, 331266, 335376, 341952, 348192, 363324, 369954, 381888, 384696, 407712, 433194, 438464, 441688, 447168, 455328, 458676, 484432, 493272, 496899, 503064, 512928, 544986, 577592, 611568, 649791, 657696, 662532, 670752, 696384, 726648, 739908, 769392, 815424, 817479, 866388, 883376, 910656, 917352, 938587, 968864, 986544, 993798, 1006128, 1025856, 1089972, 1155184, 1223136, 1299582, 1315392, 1325064, 1341504, 1453296, 1479816, 1490697, 1538784, 1634958, 1732776, 1766752, 1834704, 1877174, 1937728, 1949373, 1973088, 1987596, 2012256, 2179944, 2310368, 2446272, 2599164, 2650128, 2815761, 2906592, 2959632, 2981394, 3077568, 3269916, 3465552, 3533504, 3669408, 3754348, 3898746, 3946176, 3975192, 4024512, 4359888, 4620736, 5198328, 5300256, 5631522, 5813184, 5919264, 5962788, 6539832, 6931104, 7338816, 7508696, 7797492, 7950384, 8447283, 8719776, 10396656, 10600512, 11263044, 11838528, 11925576, 13079664, 13862208, 15017392, 15594984, 15900768, 16894566, 17439552, 20793312, 22526088, 23851152, 25341849, 26159328, 30034784, 31189968, 31801536, 33789132, 41586624, 45052176, 47702304, 50683698, 52318656, 60069568, 62379936, 67578264, 90104352, 95404608, 101367396, 124759872, 135156528, 180208704, 202734792, 270313056, 405469584, 540626112, 810939168, 1621878336]

約数ペア:

[(1, 1621878336), (2, 810939168), (3, 540626112), (4, 405469584), (6, 270313056), (8, 202734792), (9, 180208704), (12, 135156528), (13, 124759872), (16, 101367396), (17, 95404608), (18, 90104352), (24, 67578264), (26, 62379936), (27, 60069568), (31, 52318656), (32, 50683698), (34, 47702304), (36, 45052176), (39, 41586624), (48, 33789132), (51, 31801536), (52, 31189968), (54, 30034784), (62, 26159328), (64, 25341849), (68, 23851152), (72, 22526088), (78, 20793312), (93, 17439552), (96, 16894566), (102, 15900768), (104, 15594984), (108, 15017392), (117, 13862208), (124, 13079664), (136, 11925576), (137, 11838528), (144, 11263044), (153, 10600512), (156, 10396656), (186, 8719776), (192, 8447283), (204, 7950384), (208, 7797492), (216, 7508696), (221, 7338816), (234, 6931104), (248, 6539832), (272, 5962788), (274, 5919264), (279, 5813184), (288, 5631522), (306, 5300256), (312, 5198328), (351, 4620736), (372, 4359888), (403, 4024512), (408, 3975192), (411, 3946176), (416, 3898746), (432, 3754348), (442, 3669408), (459, 3533504), (468, 3465552), (496, 3269916), (527, 3077568), (544, 2981394), (548, 2959632), (558, 2906592), (576, 2815761), (612, 2650128), (624, 2599164), (663, 2446272), (702, 2310368), (744, 2179944), (806, 2012256), (816, 1987596), (822, 1973088), (832, 1949373), (837, 1937728), (864, 1877174), (884, 1834704), (918, 1766752), (936, 1732776), (992, 1634958), (1054, 1538784), (1088, 1490697), (1096, 1479816), (1116, 1453296), (1209, 1341504), (1224, 1325064), (1233, 1315392), (1248, 1299582), (1326, 1223136), (1404, 1155184), (1488, 1089972), (1581, 1025856), (1612, 1006128), (1632, 993798), (1644, 986544), (1674, 968864), (1728, 938587), (1768, 917352), (1781, 910656), (1836, 883376), (1872, 866388), (1984, 817479), (1989, 815424), (2108, 769392), (2192, 739908), (2232, 726648), (2329, 696384), (2418, 670752), (2448, 662532), (2466, 657696), (2496, 649791), (2652, 611568), (2808, 577592), (2976, 544986), (3162, 512928), (3224, 503064), (3264, 496899), (3288, 493272), (3348, 484432), (3536, 458676), (3562, 455328), (3627, 447168), (3672, 441688), (3699, 438464), (3744, 433194), (3978, 407712), (4216, 384696), (4247, 381888), (4384, 369954), (4464, 363324), (4658, 348192), (4743, 341952), (4836, 335376), (4896, 331266), (4932, 328848), (5304, 305784), (5343, 303552), (5616, 288796), (5952, 272493), (5967, 271808), (6324, 256464), (6448, 251532), (6576, 246636), (6696, 242216), (6851, 236736), (6987, 232128), (7072, 229338), (7124, 227664), (7254, 223584), (7344, 220844), (7398, 219232), (7488, 216597), (7956, 203856), (8432, 192348), (8494, 190944), (8768, 184977), (8928, 181662), (9316, 174096), (9486, 170976), (9672, 167688), (9792, 165633), (9864, 164424), (10608, 152892), (10686, 151776), (10881, 149056), (11232, 144398), (11934, 135904), (12648, 128232), (12741, 127296), (12896, 125766), (13152, 123318), (13392, 121108), (13702, 118368), (13974, 116064), (14144, 114669), (14229, 113984), (14248, 113832), (14508, 111792), (14688, 110422), (14796, 109616), (15912, 101928), (16029, 101184), (16864, 96174), (16988, 95472), (17856, 90831), (18632, 87048), (18972, 85488), (19344, 83844), (19728, 82212), (20553, 78912), (20961, 77376), (21216, 76446), (21372, 75888), (21762, 74528), (22464, 72199), (23868, 67952), (25296, 64116), (25482, 63648), (25792, 62883), (26304, 61659), (26784, 60554), (27404, 59184), (27948, 58032), (28458, 56992), (28496, 56916), (29016, 55896), (29376, 55211), (29592, 54808), (30277, 53568), (31824, 50964), (32058, 50592), (33728, 48087), (33976, 47736), (37264, 43524), (37944, 42744), (38223, 42432), (38688, 41922), (39456, 41106)]