3108248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 7301700

約数和(自身を除く): 4193452

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 169, 209, 242, 247, 286, 338, 418, 484, 494, 572, 676, 836, 968, 988, 1144, 1352, 1573, 1672, 1859, 1976, 2299, 2717, 3146, 3211, 3718, 4598, 5434, 6292, 6422, 7436, 9196, 10868, 12584, 12844, 14872, 18392, 20449, 21736, 25688, 29887, 35321, 40898, 59774, 70642, 81796, 119548, 141284, 163592, 239096, 282568, 388531, 777062, 1554124, 3108248]

約数ペア:

[(1, 3108248), (2, 1554124), (4, 777062), (8, 388531), (11, 282568), (13, 239096), (19, 163592), (22, 141284), (26, 119548), (38, 81796), (44, 70642), (52, 59774), (76, 40898), (88, 35321), (104, 29887), (121, 25688), (143, 21736), (152, 20449), (169, 18392), (209, 14872), (242, 12844), (247, 12584), (286, 10868), (338, 9196), (418, 7436), (484, 6422), (494, 6292), (572, 5434), (676, 4598), (836, 3718), (968, 3211), (988, 3146), (1144, 2717), (1352, 2299), (1573, 1976), (1672, 1859)]