248777204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 482969088

約数和(自身を除く): 234191884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 137, 188, 274, 548, 611, 743, 1222, 1486, 1781, 2444, 2972, 3562, 6439, 7124, 9659, 12878, 19318, 25756, 34921, 38636, 69842, 83707, 101791, 139684, 167414, 203582, 334828, 407164, 453973, 907946, 1323283, 1815892, 2646566, 4784177, 5293132, 9568354, 19136708, 62194301, 124388602, 248777204]

約数ペア:

[(1, 248777204), (2, 124388602), (4, 62194301), (13, 19136708), (26, 9568354), (47, 5293132), (52, 4784177), (94, 2646566), (137, 1815892), (188, 1323283), (274, 907946), (548, 453973), (611, 407164), (743, 334828), (1222, 203582), (1486, 167414), (1781, 139684), (2444, 101791), (2972, 83707), (3562, 69842), (6439, 38636), (7124, 34921), (9659, 25756), (12878, 19318)]