310394292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86509}}^1$

素因数の和:86552

約数の個数: 48

約数和(自身を含む): 813886080

約数和(自身を除く): 503491788

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 86509, 173018, 259527, 346036, 519054, 1038108, 1124617, 1989707, 2249234, 3373851, 3979414, 4498468, 5969121, 6747702, 7958828, 11938242, 13495404, 23876484, 25866191, 51732382, 77598573, 103464764, 155197146, 310394292]

約数ペア:

[(1, 310394292), (2, 155197146), (3, 103464764), (4, 77598573), (6, 51732382), (12, 25866191), (13, 23876484), (23, 13495404), (26, 11938242), (39, 7958828), (46, 6747702), (52, 5969121), (69, 4498468), (78, 3979414), (92, 3373851), (138, 2249234), (156, 1989707), (276, 1124617), (299, 1038108), (598, 519054), (897, 346036), (1196, 259527), (1794, 173018), (3588, 86509)]