256543271484

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8623883}}^1$

素因数の和:8623994

約数の個数: 48

約数和(自身を含む): 623955255168

約数和(自身を除く): 367411983684

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 201, 222, 268, 402, 444, 804, 2479, 4958, 7437, 9916, 14874, 29748, 8623883, 17247766, 25871649, 34495532, 51743298, 103486596, 319083671, 577800161, 638167342, 957251013, 1155600322, 1276334684, 1733400483, 1914502026, 2311200644, 3466800966, 3829004052, 6933601932, 21378605957, 42757211914, 64135817871, 85514423828, 128271635742, 256543271484]

約数ペア:

[(1, 256543271484), (2, 128271635742), (3, 85514423828), (4, 64135817871), (6, 42757211914), (12, 21378605957), (37, 6933601932), (67, 3829004052), (74, 3466800966), (111, 2311200644), (134, 1914502026), (148, 1733400483), (201, 1276334684), (222, 1155600322), (268, 957251013), (402, 638167342), (444, 577800161), (804, 319083671), (2479, 103486596), (4958, 51743298), (7437, 34495532), (9916, 25871649), (14874, 17247766), (29748, 8623883)]