1247140488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{100511}}^1$

素因数の和:100578

約数の個数: 64

約数和(自身を含む): 3473694720

約数和(自身を除く): 2226554232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 100511, 201022, 301533, 402044, 603066, 804088, 1105621, 1206132, 2211242, 2412264, 3316863, 4422484, 4724017, 6633726, 8844968, 9448034, 13267452, 14172051, 18896068, 26534904, 28344102, 37792136, 51964187, 56688204, 103928374, 113376408, 155892561, 207856748, 311785122, 415713496, 623570244, 1247140488]

約数ペア:

[(1, 1247140488), (2, 623570244), (3, 415713496), (4, 311785122), (6, 207856748), (8, 155892561), (11, 113376408), (12, 103928374), (22, 56688204), (24, 51964187), (33, 37792136), (44, 28344102), (47, 26534904), (66, 18896068), (88, 14172051), (94, 13267452), (132, 9448034), (141, 8844968), (188, 6633726), (264, 4724017), (282, 4422484), (376, 3316863), (517, 2412264), (564, 2211242), (1034, 1206132), (1128, 1105621), (1551, 804088), (2068, 603066), (3102, 402044), (4136, 301533), (6204, 201022), (12408, 100511)]