644563296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 432

約数和(自身を含む): 2266140240

約数和(自身を除く): 1621576944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 41, 48, 51, 52, 57, 68, 72, 76, 78, 82, 96, 102, 104, 114, 117, 123, 136, 144, 152, 153, 156, 164, 169, 171, 204, 208, 221, 228, 234, 246, 247, 272, 288, 304, 306, 312, 323, 328, 338, 342, 369, 408, 416, 442, 456, 468, 492, 494, 507, 533, 544, 608, 612, 624, 646, 656, 663, 676, 684, 697, 738, 741, 779, 816, 884, 912, 936, 969, 984, 988, 1014, 1066, 1224, 1248, 1292, 1312, 1326, 1352, 1368, 1394, 1476, 1482, 1521, 1558, 1599, 1632, 1768, 1824, 1872, 1938, 1968, 1976, 1989, 2028, 2091, 2132, 2223, 2337, 2448, 2584, 2652, 2704, 2736, 2788, 2873, 2907, 2952, 2964, 3042, 3116, 3198, 3211, 3536, 3744, 3876, 3936, 3952, 3978, 4056, 4182, 4199, 4264, 4446, 4674, 4797, 4896, 5168, 5304, 5408, 5472, 5576, 5746, 5814, 5904, 5928, 6084, 6232, 6273, 6396, 6422, 6929, 7011, 7072, 7752, 7904, 7956, 8112, 8364, 8398, 8528, 8619, 8892, 9061, 9348, 9594, 9633, 10127, 10336, 10608, 11152, 11492, 11628, 11808, 11856, 12168, 12464, 12546, 12597, 12792, 12844, 13243, 13858, 14022, 15504, 15912, 16224, 16728, 16796, 17056, 17238, 17784, 18122, 18696, 19188, 19266, 20254, 20787, 21216, 22304, 22984, 23256, 23712, 24336, 24928, 25092, 25194, 25584, 25688, 25857, 26486, 27183, 27716, 28044, 28899, 30381, 31008, 31824, 33456, 33592, 34476, 35568, 36244, 37392, 37791, 38376, 38532, 39729, 40508, 41574, 45968, 46512, 48672, 50184, 50388, 51168, 51376, 51714, 52972, 54366, 54587, 55432, 56088, 57798, 60762, 62361, 63648, 66912, 67184, 68952, 71136, 72488, 74784, 75582, 76752, 77064, 79458, 81016, 81549, 83148, 91143, 91936, 93024, 100368, 100776, 102752, 103428, 105944, 108732, 109174, 110864, 112176, 115596, 117793, 119187, 121524, 124722, 131651, 134368, 137904, 144976, 151164, 153504, 154128, 158916, 162032, 163098, 163761, 166296, 172159, 182286, 200736, 201552, 206856, 211888, 217464, 218348, 221728, 224352, 231192, 235586, 238374, 243048, 249444, 263302, 275808, 289952, 302328, 308256, 317832, 324064, 326196, 327522, 332592, 344318, 353379, 364572, 394953, 403104, 413712, 423776, 434928, 436696, 462384, 471172, 476748, 486096, 491283, 498888, 516477, 526604, 604656, 635664, 652392, 655044, 665184, 688636, 706758, 729144, 789906, 827424, 869856, 873392, 924768, 942344, 953496, 972192, 982566, 997776, 1032954, 1053208, 1060137, 1184859, 1209312, 1271328, 1304784, 1310088, 1377272, 1413516, 1458288, 1549431, 1579812, 1746784, 1884688, 1906992, 1965132, 1995552, 2065908, 2106416, 2120274, 2238067, 2369718, 2609568, 2620176, 2754544, 2827032, 2916576, 3098862, 3159624, 3769376, 3813984, 3930264, 4131816, 4212832, 4240548, 4476134, 4739436, 5240352, 5509088, 5654064, 6197724, 6319248, 6714201, 7860528, 8263632, 8481096, 8952268, 9478872, 11308128, 12395448, 12638496, 13428402, 15721056, 16527264, 16962192, 17904536, 18957744, 20142603, 24790896, 26856804, 33924384, 35809072, 37915488, 40285206, 49581792, 53713608, 71618144, 80570412, 107427216, 161140824, 214854432, 322281648, 644563296]

約数ペア:

[(1, 644563296), (2, 322281648), (3, 214854432), (4, 161140824), (6, 107427216), (8, 80570412), (9, 71618144), (12, 53713608), (13, 49581792), (16, 40285206), (17, 37915488), (18, 35809072), (19, 33924384), (24, 26856804), (26, 24790896), (32, 20142603), (34, 18957744), (36, 17904536), (38, 16962192), (39, 16527264), (41, 15721056), (48, 13428402), (51, 12638496), (52, 12395448), (57, 11308128), (68, 9478872), (72, 8952268), (76, 8481096), (78, 8263632), (82, 7860528), (96, 6714201), (102, 6319248), (104, 6197724), (114, 5654064), (117, 5509088), (123, 5240352), (136, 4739436), (144, 4476134), (152, 4240548), (153, 4212832), (156, 4131816), (164, 3930264), (169, 3813984), (171, 3769376), (204, 3159624), (208, 3098862), (221, 2916576), (228, 2827032), (234, 2754544), (246, 2620176), (247, 2609568), (272, 2369718), (288, 2238067), (304, 2120274), (306, 2106416), (312, 2065908), (323, 1995552), (328, 1965132), (338, 1906992), (342, 1884688), (369, 1746784), (408, 1579812), (416, 1549431), (442, 1458288), (456, 1413516), (468, 1377272), (492, 1310088), (494, 1304784), (507, 1271328), (533, 1209312), (544, 1184859), (608, 1060137), (612, 1053208), (624, 1032954), (646, 997776), (656, 982566), (663, 972192), (676, 953496), (684, 942344), (697, 924768), (738, 873392), (741, 869856), (779, 827424), (816, 789906), (884, 729144), (912, 706758), (936, 688636), (969, 665184), (984, 655044), (988, 652392), (1014, 635664), (1066, 604656), (1224, 526604), (1248, 516477), (1292, 498888), (1312, 491283), (1326, 486096), (1352, 476748), (1368, 471172), (1394, 462384), (1476, 436696), (1482, 434928), (1521, 423776), (1558, 413712), (1599, 403104), (1632, 394953), (1768, 364572), (1824, 353379), (1872, 344318), (1938, 332592), (1968, 327522), (1976, 326196), (1989, 324064), (2028, 317832), (2091, 308256), (2132, 302328), (2223, 289952), (2337, 275808), (2448, 263302), (2584, 249444), (2652, 243048), (2704, 238374), (2736, 235586), (2788, 231192), (2873, 224352), (2907, 221728), (2952, 218348), (2964, 217464), (3042, 211888), (3116, 206856), (3198, 201552), (3211, 200736), (3536, 182286), (3744, 172159), (3876, 166296), (3936, 163761), (3952, 163098), (3978, 162032), (4056, 158916), (4182, 154128), (4199, 153504), (4264, 151164), (4446, 144976), (4674, 137904), (4797, 134368), (4896, 131651), (5168, 124722), (5304, 121524), (5408, 119187), (5472, 117793), (5576, 115596), (5746, 112176), (5814, 110864), (5904, 109174), (5928, 108732), (6084, 105944), (6232, 103428), (6273, 102752), (6396, 100776), (6422, 100368), (6929, 93024), (7011, 91936), (7072, 91143), (7752, 83148), (7904, 81549), (7956, 81016), (8112, 79458), (8364, 77064), (8398, 76752), (8528, 75582), (8619, 74784), (8892, 72488), (9061, 71136), (9348, 68952), (9594, 67184), (9633, 66912), (10127, 63648), (10336, 62361), (10608, 60762), (11152, 57798), (11492, 56088), (11628, 55432), (11808, 54587), (11856, 54366), (12168, 52972), (12464, 51714), (12546, 51376), (12597, 51168), (12792, 50388), (12844, 50184), (13243, 48672), (13858, 46512), (14022, 45968), (15504, 41574), (15912, 40508), (16224, 39729), (16728, 38532), (16796, 38376), (17056, 37791), (17238, 37392), (17784, 36244), (18122, 35568), (18696, 34476), (19188, 33592), (19266, 33456), (20254, 31824), (20787, 31008), (21216, 30381), (22304, 28899), (22984, 28044), (23256, 27716), (23712, 27183), (24336, 26486), (24928, 25857), (25092, 25688), (25194, 25584)]