351273624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18457}}^1$

素因数の和:18540

約数の個数: 64

約数和(自身を含む): 961292640

約数和(自身を除く): 610019016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 18457, 19032, 36914, 55371, 73828, 110742, 147656, 221484, 239941, 442968, 479882, 719823, 959764, 1125877, 1439646, 1919528, 2251754, 2879292, 3377631, 4503508, 5758584, 6755262, 9007016, 13510524, 14636401, 27021048, 29272802, 43909203, 58545604, 87818406, 117091208, 175636812, 351273624]

約数ペア:

[(1, 351273624), (2, 175636812), (3, 117091208), (4, 87818406), (6, 58545604), (8, 43909203), (12, 29272802), (13, 27021048), (24, 14636401), (26, 13510524), (39, 9007016), (52, 6755262), (61, 5758584), (78, 4503508), (104, 3377631), (122, 2879292), (156, 2251754), (183, 1919528), (244, 1439646), (312, 1125877), (366, 959764), (488, 719823), (732, 479882), (793, 442968), (1464, 239941), (1586, 221484), (2379, 147656), (3172, 110742), (4758, 73828), (6344, 55371), (9516, 36914), (18457, 19032)]