645001632

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 216

約数和(自身を含む): 2049570432

約数和(自身を除く): 1404568800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 121, 132, 144, 166, 176, 198, 223, 242, 249, 264, 288, 332, 352, 363, 396, 446, 484, 498, 528, 664, 669, 726, 747, 792, 892, 913, 968, 996, 1056, 1089, 1328, 1338, 1452, 1494, 1584, 1784, 1826, 1936, 1992, 2007, 2178, 2453, 2656, 2676, 2739, 2904, 2988, 3168, 3568, 3652, 3872, 3984, 4014, 4356, 4906, 5352, 5478, 5808, 5976, 7136, 7304, 7359, 7968, 8028, 8217, 8712, 9812, 10043, 10704, 10956, 11616, 11952, 14608, 14718, 16056, 16434, 17424, 18509, 19624, 20086, 21408, 21912, 22077, 23904, 26983, 29216, 29436, 30129, 32112, 32868, 34848, 37018, 39248, 40172, 43824, 44154, 53966, 55527, 58872, 60258, 64224, 65736, 74036, 78496, 80344, 80949, 87648, 88308, 90387, 107932, 111054, 117744, 120516, 131472, 148072, 160688, 161898, 166581, 176616, 180774, 203599, 215864, 222108, 235488, 241032, 242847, 262944, 296144, 321376, 323796, 333162, 353232, 361548, 407198, 431728, 444216, 482064, 485694, 592288, 610797, 647592, 666324, 706464, 723096, 814396, 863456, 888432, 964128, 971388, 1221594, 1295184, 1332648, 1446192, 1628792, 1776864, 1832391, 1942776, 2239589, 2443188, 2590368, 2665296, 2892384, 3257584, 3664782, 3885552, 4479178, 4886376, 5330592, 6515168, 6718767, 7329564, 7771104, 8958356, 9772752, 13437534, 14659128, 17916712, 19545504, 20156301, 26875068, 29318256, 35833424, 40312602, 53750136, 58636512, 71666848, 80625204, 107500272, 161250408, 215000544, 322500816, 645001632]

約数ペア:

[(1, 645001632), (2, 322500816), (3, 215000544), (4, 161250408), (6, 107500272), (8, 80625204), (9, 71666848), (11, 58636512), (12, 53750136), (16, 40312602), (18, 35833424), (22, 29318256), (24, 26875068), (32, 20156301), (33, 19545504), (36, 17916712), (44, 14659128), (48, 13437534), (66, 9772752), (72, 8958356), (83, 7771104), (88, 7329564), (96, 6718767), (99, 6515168), (121, 5330592), (132, 4886376), (144, 4479178), (166, 3885552), (176, 3664782), (198, 3257584), (223, 2892384), (242, 2665296), (249, 2590368), (264, 2443188), (288, 2239589), (332, 1942776), (352, 1832391), (363, 1776864), (396, 1628792), (446, 1446192), (484, 1332648), (498, 1295184), (528, 1221594), (664, 971388), (669, 964128), (726, 888432), (747, 863456), (792, 814396), (892, 723096), (913, 706464), (968, 666324), (996, 647592), (1056, 610797), (1089, 592288), (1328, 485694), (1338, 482064), (1452, 444216), (1494, 431728), (1584, 407198), (1784, 361548), (1826, 353232), (1936, 333162), (1992, 323796), (2007, 321376), (2178, 296144), (2453, 262944), (2656, 242847), (2676, 241032), (2739, 235488), (2904, 222108), (2988, 215864), (3168, 203599), (3568, 180774), (3652, 176616), (3872, 166581), (3984, 161898), (4014, 160688), (4356, 148072), (4906, 131472), (5352, 120516), (5478, 117744), (5808, 111054), (5976, 107932), (7136, 90387), (7304, 88308), (7359, 87648), (7968, 80949), (8028, 80344), (8217, 78496), (8712, 74036), (9812, 65736), (10043, 64224), (10704, 60258), (10956, 58872), (11616, 55527), (11952, 53966), (14608, 44154), (14718, 43824), (16056, 40172), (16434, 39248), (17424, 37018), (18509, 34848), (19624, 32868), (20086, 32112), (21408, 30129), (21912, 29436), (22077, 29216), (23904, 26983)]