331749096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 989280000

約数和(自身を除く): 657530904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 149, 168, 174, 203, 232, 298, 348, 406, 447, 457, 596, 609, 696, 812, 894, 914, 1043, 1192, 1218, 1371, 1624, 1788, 1828, 2086, 2436, 2742, 3129, 3199, 3576, 3656, 4172, 4321, 4872, 5484, 6258, 6398, 8344, 8642, 9597, 10968, 12516, 12796, 12963, 13253, 17284, 19194, 25032, 25592, 25926, 26506, 30247, 34568, 38388, 39759, 51852, 53012, 60494, 68093, 76776, 79518, 90741, 92771, 103704, 106024, 120988, 136186, 159036, 181482, 185542, 204279, 241976, 272372, 278313, 318072, 362964, 371084, 408558, 476651, 544744, 556626, 725928, 742168, 817116, 953302, 1113252, 1429953, 1634232, 1906604, 1974697, 2226504, 2859906, 3813208, 3949394, 5719812, 5924091, 7898788, 11439624, 11848182, 13822879, 15797576, 23696364, 27645758, 41468637, 47392728, 55291516, 82937274, 110583032, 165874548, 331749096]

約数ペア:

[(1, 331749096), (2, 165874548), (3, 110583032), (4, 82937274), (6, 55291516), (7, 47392728), (8, 41468637), (12, 27645758), (14, 23696364), (21, 15797576), (24, 13822879), (28, 11848182), (29, 11439624), (42, 7898788), (56, 5924091), (58, 5719812), (84, 3949394), (87, 3813208), (116, 2859906), (149, 2226504), (168, 1974697), (174, 1906604), (203, 1634232), (232, 1429953), (298, 1113252), (348, 953302), (406, 817116), (447, 742168), (457, 725928), (596, 556626), (609, 544744), (696, 476651), (812, 408558), (894, 371084), (914, 362964), (1043, 318072), (1192, 278313), (1218, 272372), (1371, 241976), (1624, 204279), (1788, 185542), (1828, 181482), (2086, 159036), (2436, 136186), (2742, 120988), (3129, 106024), (3199, 103704), (3576, 92771), (3656, 90741), (4172, 79518), (4321, 76776), (4872, 68093), (5484, 60494), (6258, 53012), (6398, 51852), (8344, 39759), (8642, 38388), (9597, 34568), (10968, 30247), (12516, 26506), (12796, 25926), (12963, 25592), (13253, 25032), (17284, 19194)]