256734467328

素因数分解:

$2^8\times 3^1\times {\mathrm{359}}^1\times {\mathrm{931169}}^1$

素因数の和:931547

約数の個数: 72

約数和(自身を含む): 685192132800

約数和(自身を除く): 428457665472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 359, 384, 718, 768, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 11488, 17232, 22976, 34464, 45952, 68928, 91904, 137856, 275712, 931169, 1862338, 2793507, 3724676, 5587014, 7449352, 11174028, 14898704, 22348056, 29797408, 44696112, 59594816, 89392224, 119189632, 178784448, 238379264, 334289671, 357568896, 668579342, 715137792, 1002869013, 1337158684, 2005738026, 2674317368, 4011476052, 5348634736, 8022952104, 10697269472, 16045904208, 21394538944, 32091808416, 42789077888, 64183616832, 85578155776, 128367233664, 256734467328]

約数ペア:

[(1, 256734467328), (2, 128367233664), (3, 85578155776), (4, 64183616832), (6, 42789077888), (8, 32091808416), (12, 21394538944), (16, 16045904208), (24, 10697269472), (32, 8022952104), (48, 5348634736), (64, 4011476052), (96, 2674317368), (128, 2005738026), (192, 1337158684), (256, 1002869013), (359, 715137792), (384, 668579342), (718, 357568896), (768, 334289671), (1077, 238379264), (1436, 178784448), (2154, 119189632), (2872, 89392224), (4308, 59594816), (5744, 44696112), (8616, 29797408), (11488, 22348056), (17232, 14898704), (22976, 11174028), (34464, 7449352), (45952, 5587014), (68928, 3724676), (91904, 2793507), (137856, 1862338), (275712, 931169)]