252706464

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 754790400

約数和(自身を除く): 502083936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 232, 237, 261, 288, 316, 348, 383, 464, 474, 522, 632, 696, 711, 766, 928, 948, 1044, 1149, 1264, 1392, 1422, 1532, 1896, 2088, 2291, 2298, 2528, 2784, 2844, 3064, 3447, 3792, 4176, 4582, 4596, 5688, 6128, 6873, 6894, 7584, 8352, 9164, 9192, 11107, 11376, 12256, 13746, 13788, 18328, 18384, 20619, 22214, 22752, 27492, 27576, 30257, 33321, 36656, 36768, 41238, 44428, 54984, 55152, 60514, 66642, 73312, 82476, 88856, 90771, 99963, 109968, 110304, 121028, 133284, 164952, 177712, 181542, 199926, 219936, 242056, 266568, 272313, 329904, 355424, 363084, 399852, 484112, 533136, 544626, 659808, 726168, 799704, 877453, 968224, 1066272, 1089252, 1452336, 1599408, 1754906, 2178504, 2632359, 2904672, 3198816, 3509812, 4357008, 5264718, 7019624, 7897077, 8714016, 10529436, 14039248, 15794154, 21058872, 28078496, 31588308, 42117744, 63176616, 84235488, 126353232, 252706464]

約数ペア:

[(1, 252706464), (2, 126353232), (3, 84235488), (4, 63176616), (6, 42117744), (8, 31588308), (9, 28078496), (12, 21058872), (16, 15794154), (18, 14039248), (24, 10529436), (29, 8714016), (32, 7897077), (36, 7019624), (48, 5264718), (58, 4357008), (72, 3509812), (79, 3198816), (87, 2904672), (96, 2632359), (116, 2178504), (144, 1754906), (158, 1599408), (174, 1452336), (232, 1089252), (237, 1066272), (261, 968224), (288, 877453), (316, 799704), (348, 726168), (383, 659808), (464, 544626), (474, 533136), (522, 484112), (632, 399852), (696, 363084), (711, 355424), (766, 329904), (928, 272313), (948, 266568), (1044, 242056), (1149, 219936), (1264, 199926), (1392, 181542), (1422, 177712), (1532, 164952), (1896, 133284), (2088, 121028), (2291, 110304), (2298, 109968), (2528, 99963), (2784, 90771), (2844, 88856), (3064, 82476), (3447, 73312), (3792, 66642), (4176, 60514), (4582, 55152), (4596, 54984), (5688, 44428), (6128, 41238), (6873, 36768), (6894, 36656), (7584, 33321), (8352, 30257), (9164, 27576), (9192, 27492), (11107, 22752), (11376, 22214), (12256, 20619), (13746, 18384), (13788, 18328)]