1640377852848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52495451}}^1$

素因数の和:52495503

約数の個数: 120

約数和(自身を含む): 5415850791936

約数和(自身を除く): 3775472939088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 52495451, 104990902, 157486353, 209981804, 314972706, 367468157, 419963608, 472459059, 629945412, 734936314, 839927216, 944918118, 1102404471, 1259890824, 1469872628, 1627358981, 1889836236, 2204808942, 2519781648, 2939745256, 3254717962, 3307213413, 3779672472, 4409617884, 4882076943, 5879490512, 6509435924, 6614426826, 7559344944, 8819235768, 9764153886, 11391512867, 13018871848, 13228853652, 14646230829, 17638471536, 19528307772, 22783025734, 26037743696, 26457707304, 29292461658, 34174538601, 39056615544, 45566051468, 52915414608, 58584923316, 68349077202, 78113231088, 91132102936, 102523615803, 117169846632, 136698154404, 182264205872, 205047231606, 234339693264, 273396308808, 410094463212, 546792617616, 820188926424, 1640377852848]

約数ペア:

[(1, 1640377852848), (2, 820188926424), (3, 546792617616), (4, 410094463212), (6, 273396308808), (7, 234339693264), (8, 205047231606), (9, 182264205872), (12, 136698154404), (14, 117169846632), (16, 102523615803), (18, 91132102936), (21, 78113231088), (24, 68349077202), (28, 58584923316), (31, 52915414608), (36, 45566051468), (42, 39056615544), (48, 34174538601), (56, 29292461658), (62, 26457707304), (63, 26037743696), (72, 22783025734), (84, 19528307772), (93, 17638471536), (112, 14646230829), (124, 13228853652), (126, 13018871848), (144, 11391512867), (168, 9764153886), (186, 8819235768), (217, 7559344944), (248, 6614426826), (252, 6509435924), (279, 5879490512), (336, 4882076943), (372, 4409617884), (434, 3779672472), (496, 3307213413), (504, 3254717962), (558, 2939745256), (651, 2519781648), (744, 2204808942), (868, 1889836236), (1008, 1627358981), (1116, 1469872628), (1302, 1259890824), (1488, 1102404471), (1736, 944918118), (1953, 839927216), (2232, 734936314), (2604, 629945412), (3472, 472459059), (3906, 419963608), (4464, 367468157), (5208, 314972706), (7812, 209981804), (10416, 157486353), (15624, 104990902), (31248, 52495451)]