520315695912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1\times {\mathrm{131939}}^1$

素因数の和:136426

約数の個数: 64

約数和(自身を含む): 1336256654400

約数和(自身を除く): 815940958488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 4441, 8882, 13323, 17764, 26646, 35528, 53292, 106584, 131939, 164317, 263878, 328634, 395817, 492951, 527756, 657268, 791634, 985902, 1055512, 1314536, 1583268, 1971804, 3166536, 3943608, 4881743, 9763486, 14645229, 19526972, 29290458, 39053944, 58580916, 117161832, 585941099, 1171882198, 1757823297, 2343764396, 3515646594, 4687528792, 7031293188, 14062586376, 21679820663, 43359641326, 65039461989, 86719282652, 130078923978, 173438565304, 260157847956, 520315695912]

約数ペア:

[(1, 520315695912), (2, 260157847956), (3, 173438565304), (4, 130078923978), (6, 86719282652), (8, 65039461989), (12, 43359641326), (24, 21679820663), (37, 14062586376), (74, 7031293188), (111, 4687528792), (148, 3515646594), (222, 2343764396), (296, 1757823297), (444, 1171882198), (888, 585941099), (4441, 117161832), (8882, 58580916), (13323, 39053944), (17764, 29290458), (26646, 19526972), (35528, 14645229), (53292, 9763486), (106584, 4881743), (131939, 3943608), (164317, 3166536), (263878, 1971804), (328634, 1583268), (395817, 1314536), (492951, 1055512), (527756, 985902), (657268, 791634)]