251133108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35531}}^1$

素因数の和:35588

約数の個数: 48

約数和(自身を含む): 636733440

約数和(自身を除く): 385600332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 35531, 71062, 106593, 142124, 213186, 426372, 675089, 1101461, 1350178, 2025267, 2202922, 2700356, 3304383, 4050534, 4405844, 6608766, 8101068, 13217532, 20927759, 41855518, 62783277, 83711036, 125566554, 251133108]

約数ペア:

[(1, 251133108), (2, 125566554), (3, 83711036), (4, 62783277), (6, 41855518), (12, 20927759), (19, 13217532), (31, 8101068), (38, 6608766), (57, 4405844), (62, 4050534), (76, 3304383), (93, 2700356), (114, 2202922), (124, 2025267), (186, 1350178), (228, 1101461), (372, 675089), (589, 426372), (1178, 213186), (1767, 142124), (2356, 106593), (3534, 71062), (7068, 35531)]