1216408752

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 400

約数和(自身を含む): 4174232832

約数和(自身を除く): 2957824080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 81, 93, 102, 104, 108, 117, 124, 136, 137, 144, 153, 156, 162, 186, 204, 208, 216, 221, 234, 248, 272, 274, 279, 306, 312, 324, 351, 372, 403, 408, 411, 432, 442, 459, 468, 496, 527, 548, 558, 612, 624, 648, 663, 702, 744, 806, 816, 822, 837, 884, 918, 936, 1053, 1054, 1096, 1116, 1209, 1224, 1233, 1296, 1326, 1377, 1404, 1488, 1581, 1612, 1644, 1674, 1768, 1781, 1836, 1872, 1989, 2106, 2108, 2192, 2232, 2329, 2418, 2448, 2466, 2511, 2652, 2754, 2808, 3162, 3224, 3288, 3348, 3536, 3562, 3627, 3672, 3699, 3978, 4212, 4216, 4247, 4464, 4658, 4743, 4836, 4932, 5022, 5304, 5343, 5508, 5616, 5967, 6324, 6448, 6576, 6696, 6851, 6987, 7124, 7254, 7344, 7398, 7956, 8424, 8432, 8494, 9316, 9486, 9672, 9864, 10044, 10608, 10686, 10881, 11016, 11097, 11934, 12648, 12741, 13392, 13702, 13974, 14229, 14248, 14508, 14796, 15912, 16029, 16848, 16988, 17901, 18632, 18972, 19344, 19728, 20088, 20553, 20961, 21372, 21762, 22032, 22194, 23868, 25296, 25482, 27404, 27948, 28458, 28496, 29016, 29592, 30277, 31824, 32058, 32643, 33976, 35802, 37264, 37944, 38223, 40176, 41106, 41922, 42687, 42744, 43524, 44388, 47736, 48087, 50964, 54808, 55211, 55896, 56916, 58032, 59184, 60554, 61659, 62883, 64116, 65286, 67952, 71604, 72199, 75888, 76446, 82212, 83844, 85374, 85488, 87048, 88776, 90831, 95472, 96174, 101928, 109616, 110422, 111792, 113832, 114669, 121108, 123318, 125766, 128232, 130572, 143208, 144261, 144398, 152892, 164424, 165633, 167688, 170748, 174096, 177552, 181662, 184977, 188649, 192348, 203856, 216597, 220844, 227664, 229338, 242216, 246636, 251532, 256464, 261144, 272493, 286416, 288522, 288796, 305784, 328848, 331266, 335376, 341496, 344007, 363324, 369954, 377298, 384696, 433194, 441688, 458676, 484432, 493272, 496899, 503064, 522288, 544986, 554931, 577044, 577592, 611568, 649791, 662532, 682992, 688014, 726648, 739908, 754596, 769392, 817479, 866388, 883376, 917352, 938587, 986544, 993798, 1006128, 1089972, 1109862, 1154088, 1155184, 1299582, 1325064, 1376028, 1453296, 1479816, 1490697, 1509192, 1634958, 1732776, 1834704, 1877174, 1949373, 1987596, 2179944, 2219724, 2308176, 2452437, 2599164, 2650128, 2752056, 2815761, 2959632, 2981394, 3018384, 3269916, 3465552, 3754348, 3898746, 3975192, 4359888, 4439448, 4472091, 4904874, 5198328, 5504112, 5631522, 5848119, 5962788, 6539832, 7508696, 7797492, 7950384, 8447283, 8878896, 8944182, 9809748, 10396656, 11263044, 11696238, 11925576, 13079664, 15017392, 15594984, 16894566, 17888364, 19619496, 22526088, 23392476, 23851152, 25341849, 31189968, 33789132, 35776728, 39238992, 45052176, 46784952, 50683698, 67578264, 71553456, 76025547, 93569904, 101367396, 135156528, 152051094, 202734792, 304102188, 405469584, 608204376, 1216408752]

約数ペア:

[(1, 1216408752), (2, 608204376), (3, 405469584), (4, 304102188), (6, 202734792), (8, 152051094), (9, 135156528), (12, 101367396), (13, 93569904), (16, 76025547), (17, 71553456), (18, 67578264), (24, 50683698), (26, 46784952), (27, 45052176), (31, 39238992), (34, 35776728), (36, 33789132), (39, 31189968), (48, 25341849), (51, 23851152), (52, 23392476), (54, 22526088), (62, 19619496), (68, 17888364), (72, 16894566), (78, 15594984), (81, 15017392), (93, 13079664), (102, 11925576), (104, 11696238), (108, 11263044), (117, 10396656), (124, 9809748), (136, 8944182), (137, 8878896), (144, 8447283), (153, 7950384), (156, 7797492), (162, 7508696), (186, 6539832), (204, 5962788), (208, 5848119), (216, 5631522), (221, 5504112), (234, 5198328), (248, 4904874), (272, 4472091), (274, 4439448), (279, 4359888), (306, 3975192), (312, 3898746), (324, 3754348), (351, 3465552), (372, 3269916), (403, 3018384), (408, 2981394), (411, 2959632), (432, 2815761), (442, 2752056), (459, 2650128), (468, 2599164), (496, 2452437), (527, 2308176), (548, 2219724), (558, 2179944), (612, 1987596), (624, 1949373), (648, 1877174), (663, 1834704), (702, 1732776), (744, 1634958), (806, 1509192), (816, 1490697), (822, 1479816), (837, 1453296), (884, 1376028), (918, 1325064), (936, 1299582), (1053, 1155184), (1054, 1154088), (1096, 1109862), (1116, 1089972), (1209, 1006128), (1224, 993798), (1233, 986544), (1296, 938587), (1326, 917352), (1377, 883376), (1404, 866388), (1488, 817479), (1581, 769392), (1612, 754596), (1644, 739908), (1674, 726648), (1768, 688014), (1781, 682992), (1836, 662532), (1872, 649791), (1989, 611568), (2106, 577592), (2108, 577044), (2192, 554931), (2232, 544986), (2329, 522288), (2418, 503064), (2448, 496899), (2466, 493272), (2511, 484432), (2652, 458676), (2754, 441688), (2808, 433194), (3162, 384696), (3224, 377298), (3288, 369954), (3348, 363324), (3536, 344007), (3562, 341496), (3627, 335376), (3672, 331266), (3699, 328848), (3978, 305784), (4212, 288796), (4216, 288522), (4247, 286416), (4464, 272493), (4658, 261144), (4743, 256464), (4836, 251532), (4932, 246636), (5022, 242216), (5304, 229338), (5343, 227664), (5508, 220844), (5616, 216597), (5967, 203856), (6324, 192348), (6448, 188649), (6576, 184977), (6696, 181662), (6851, 177552), (6987, 174096), (7124, 170748), (7254, 167688), (7344, 165633), (7398, 164424), (7956, 152892), (8424, 144398), (8432, 144261), (8494, 143208), (9316, 130572), (9486, 128232), (9672, 125766), (9864, 123318), (10044, 121108), (10608, 114669), (10686, 113832), (10881, 111792), (11016, 110422), (11097, 109616), (11934, 101928), (12648, 96174), (12741, 95472), (13392, 90831), (13702, 88776), (13974, 87048), (14229, 85488), (14248, 85374), (14508, 83844), (14796, 82212), (15912, 76446), (16029, 75888), (16848, 72199), (16988, 71604), (17901, 67952), (18632, 65286), (18972, 64116), (19344, 62883), (19728, 61659), (20088, 60554), (20553, 59184), (20961, 58032), (21372, 56916), (21762, 55896), (22032, 55211), (22194, 54808), (23868, 50964), (25296, 48087), (25482, 47736), (27404, 44388), (27948, 43524), (28458, 42744), (28496, 42687), (29016, 41922), (29592, 41106), (30277, 40176), (31824, 38223), (32058, 37944), (32643, 37264), (33976, 35802)]