316953858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6967

約数の個数: 64

約数和(自身を含む): 741888000

約数和(自身を除く): 424934142

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 6899, 7657, 13798, 15314, 20697, 22971, 41394, 45942, 89687, 131081, 179374, 213869, 262162, 269061, 393243, 427738, 538122, 641607, 786486, 1283214, 1704053, 2780297, 3408106, 4063511, 5112159, 5560594, 8127022, 8340891, 10224318, 12190533, 16681782, 24381066, 52825643, 105651286, 158476929, 316953858]

約数ペア:

[(1, 316953858), (2, 158476929), (3, 105651286), (6, 52825643), (13, 24381066), (19, 16681782), (26, 12190533), (31, 10224318), (38, 8340891), (39, 8127022), (57, 5560594), (62, 5112159), (78, 4063511), (93, 3408106), (114, 2780297), (186, 1704053), (247, 1283214), (403, 786486), (494, 641607), (589, 538122), (741, 427738), (806, 393243), (1178, 269061), (1209, 262162), (1482, 213869), (1767, 179374), (2418, 131081), (3534, 89687), (6899, 45942), (7657, 41394), (13798, 22971), (15314, 20697)]