229501116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 627419520

約数和(自身を除く): 397918404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 1823, 2421, 3228, 3497, 3646, 4842, 5469, 6994, 7292, 9684, 10491, 10938, 13988, 16407, 20982, 21876, 23699, 31473, 32814, 41964, 47398, 62946, 65628, 71097, 94796, 125892, 142194, 213291, 284388, 426582, 490387, 853164, 980774, 1471161, 1961548, 2942322, 4413483, 5884644, 6375031, 8826966, 12750062, 17653932, 19125093, 25500124, 38250186, 57375279, 76500372, 114750558, 229501116]

約数ペア:

[(1, 229501116), (2, 114750558), (3, 76500372), (4, 57375279), (6, 38250186), (9, 25500124), (12, 19125093), (13, 17653932), (18, 12750062), (26, 8826966), (36, 6375031), (39, 5884644), (52, 4413483), (78, 2942322), (117, 1961548), (156, 1471161), (234, 980774), (269, 853164), (468, 490387), (538, 426582), (807, 284388), (1076, 213291), (1614, 142194), (1823, 125892), (2421, 94796), (3228, 71097), (3497, 65628), (3646, 62946), (4842, 47398), (5469, 41964), (6994, 32814), (7292, 31473), (9684, 23699), (10491, 21876), (10938, 20982), (13988, 16407)]