1297897752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{6793}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 3424176000

約数和(自身を除く): 2126278248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 419, 456, 838, 1257, 1676, 2514, 3352, 5028, 6793, 7961, 10056, 13586, 15922, 20379, 23883, 27172, 31844, 40758, 47766, 54344, 63688, 81516, 95532, 129067, 163032, 191064, 258134, 387201, 516268, 774402, 1032536, 1548804, 2846267, 3097608, 5692534, 8538801, 11385068, 17077602, 22770136, 34155204, 54079073, 68310408, 108158146, 162237219, 216316292, 324474438, 432632584, 648948876, 1297897752]

約数ペア:

[(1, 1297897752), (2, 648948876), (3, 432632584), (4, 324474438), (6, 216316292), (8, 162237219), (12, 108158146), (19, 68310408), (24, 54079073), (38, 34155204), (57, 22770136), (76, 17077602), (114, 11385068), (152, 8538801), (228, 5692534), (419, 3097608), (456, 2846267), (838, 1548804), (1257, 1032536), (1676, 774402), (2514, 516268), (3352, 387201), (5028, 258134), (6793, 191064), (7961, 163032), (10056, 129067), (13586, 95532), (15922, 81516), (20379, 63688), (23883, 54344), (27172, 47766), (31844, 40758)]