306491733472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1\times {\mathrm{1999}}^1$

素因数の和:3384

約数の個数: 96

約数和(自身を含む): 628604928000

約数和(自身を除く): 322113194528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 1217, 1999, 2032, 2434, 3937, 3998, 4064, 4868, 7874, 7996, 9736, 15748, 15992, 19472, 31496, 31984, 37727, 38944, 61969, 62992, 63968, 75454, 123938, 125984, 150908, 154559, 247876, 253873, 301816, 309118, 495752, 507746, 603632, 618236, 991504, 1015492, 1207264, 1236472, 1983008, 2030984, 2432783, 2472944, 4061968, 4791329, 4865566, 4945888, 7870063, 8123936, 9582658, 9731132, 15740126, 19165316, 19462264, 31480252, 38330632, 38924528, 62960504, 75416273, 76661264, 77849056, 125921008, 150832546, 153322528, 251842016, 301665092, 308963441, 603330184, 617926882, 1206660368, 1235853764, 2413320736, 2471707528, 4943415056, 9577866671, 9886830112, 19155733342, 38311466684, 76622933368, 153245866736, 306491733472]

約数ペア:

[(1, 306491733472), (2, 153245866736), (4, 76622933368), (8, 38311466684), (16, 19155733342), (31, 9886830112), (32, 9577866671), (62, 4943415056), (124, 2471707528), (127, 2413320736), (248, 1235853764), (254, 1206660368), (496, 617926882), (508, 603330184), (992, 308963441), (1016, 301665092), (1217, 251842016), (1999, 153322528), (2032, 150832546), (2434, 125921008), (3937, 77849056), (3998, 76661264), (4064, 75416273), (4868, 62960504), (7874, 38924528), (7996, 38330632), (9736, 31480252), (15748, 19462264), (15992, 19165316), (19472, 15740126), (31496, 9731132), (31984, 9582658), (37727, 8123936), (38944, 7870063), (61969, 4945888), (62992, 4865566), (63968, 4791329), (75454, 4061968), (123938, 2472944), (125984, 2432783), (150908, 2030984), (154559, 1983008), (247876, 1236472), (253873, 1207264), (301816, 1015492), (309118, 991504), (495752, 618236), (507746, 603632)]