8177308216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{428221}}^1$

素因数の和:428276

約数の個数: 64

約数和(自身を含む): 19732469760

約数和(自身を除く): 11555161544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 428221, 856442, 1712884, 2997547, 3425768, 4710431, 5995094, 9420862, 11990188, 13274851, 18841724, 23980376, 26549702, 32973017, 37683448, 53099404, 65946034, 92923957, 106198808, 131892068, 146023361, 185847914, 263784136, 292046722, 371695828, 584093444, 743391656, 1022163527, 1168186888, 2044327054, 4088654108, 8177308216]

約数ペア:

[(1, 8177308216), (2, 4088654108), (4, 2044327054), (7, 1168186888), (8, 1022163527), (11, 743391656), (14, 584093444), (22, 371695828), (28, 292046722), (31, 263784136), (44, 185847914), (56, 146023361), (62, 131892068), (77, 106198808), (88, 92923957), (124, 65946034), (154, 53099404), (217, 37683448), (248, 32973017), (308, 26549702), (341, 23980376), (434, 18841724), (616, 13274851), (682, 11990188), (868, 9420862), (1364, 5995094), (1736, 4710431), (2387, 3425768), (2728, 2997547), (4774, 1712884), (9548, 856442), (19096, 428221)]