264101152

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 622992384

約数和(自身を除く): 358891232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 217, 224, 248, 292, 434, 496, 511, 521, 584, 868, 992, 1022, 1042, 1168, 1736, 2044, 2084, 2263, 2336, 3472, 3647, 4088, 4168, 4526, 6944, 7294, 8176, 8336, 9052, 14588, 15841, 16151, 16352, 16672, 18104, 29176, 31682, 32302, 36208, 38033, 58352, 63364, 64604, 72416, 76066, 113057, 116704, 126728, 129208, 152132, 226114, 253456, 258416, 266231, 304264, 452228, 506912, 516832, 532462, 608528, 904456, 1064924, 1179023, 1217056, 1808912, 2129848, 2358046, 3617824, 4259696, 4716092, 8253161, 8519392, 9432184, 16506322, 18864368, 33012644, 37728736, 66025288, 132050576, 264101152]

約数ペア:

[(1, 264101152), (2, 132050576), (4, 66025288), (7, 37728736), (8, 33012644), (14, 18864368), (16, 16506322), (28, 9432184), (31, 8519392), (32, 8253161), (56, 4716092), (62, 4259696), (73, 3617824), (112, 2358046), (124, 2129848), (146, 1808912), (217, 1217056), (224, 1179023), (248, 1064924), (292, 904456), (434, 608528), (496, 532462), (511, 516832), (521, 506912), (584, 452228), (868, 304264), (992, 266231), (1022, 258416), (1042, 253456), (1168, 226114), (1736, 152132), (2044, 129208), (2084, 126728), (2263, 116704), (2336, 113057), (3472, 76066), (3647, 72416), (4088, 64604), (4168, 63364), (4526, 58352), (6944, 38033), (7294, 36208), (8176, 32302), (8336, 31682), (9052, 29176), (14588, 18104), (15841, 16672), (16151, 16352)]