713431404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65839}}^1$

素因数の和:65899

約数の個数: 72

約数和(自身を含む): 2108986880

約数和(自身を除く): 1395555476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 65839, 131678, 197517, 263356, 395034, 460873, 592551, 790068, 921746, 1185102, 1382619, 1843492, 2370204, 2765238, 2831077, 4147857, 5530476, 5662154, 8295714, 8493231, 11324308, 16591428, 16986462, 19817539, 25479693, 33972924, 39635078, 50959386, 59452617, 79270156, 101918772, 118905234, 178357851, 237810468, 356715702, 713431404]

約数ペア:

[(1, 713431404), (2, 356715702), (3, 237810468), (4, 178357851), (6, 118905234), (7, 101918772), (9, 79270156), (12, 59452617), (14, 50959386), (18, 39635078), (21, 33972924), (28, 25479693), (36, 19817539), (42, 16986462), (43, 16591428), (63, 11324308), (84, 8493231), (86, 8295714), (126, 5662154), (129, 5530476), (172, 4147857), (252, 2831077), (258, 2765238), (301, 2370204), (387, 1843492), (516, 1382619), (602, 1185102), (774, 921746), (903, 790068), (1204, 592551), (1548, 460873), (1806, 395034), (2709, 263356), (3612, 197517), (5418, 131678), (10836, 65839)]