431034744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 1275494400

約数和(自身を除く): 844459656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 84, 94, 141, 158, 168, 188, 237, 282, 316, 329, 376, 474, 553, 564, 632, 658, 691, 948, 987, 1106, 1128, 1316, 1382, 1659, 1896, 1974, 2073, 2212, 2632, 2764, 3318, 3713, 3948, 4146, 4424, 4837, 5528, 6636, 7426, 7896, 8292, 9674, 11139, 13272, 14511, 14852, 16584, 19348, 22278, 25991, 29022, 29704, 32477, 38696, 44556, 51982, 54589, 58044, 64954, 77973, 89112, 97431, 103964, 109178, 116088, 129908, 155946, 163767, 194862, 207928, 218356, 227339, 259816, 311892, 327534, 382123, 389724, 436712, 454678, 623784, 655068, 682017, 764246, 779448, 909356, 1146369, 1310136, 1364034, 1528492, 1818712, 2292738, 2565683, 2728068, 3056984, 4585476, 5131366, 5456136, 7697049, 9170952, 10262732, 15394098, 17959781, 20525464, 30788196, 35919562, 53879343, 61576392, 71839124, 107758686, 143678248, 215517372, 431034744]

約数ペア:

[(1, 431034744), (2, 215517372), (3, 143678248), (4, 107758686), (6, 71839124), (7, 61576392), (8, 53879343), (12, 35919562), (14, 30788196), (21, 20525464), (24, 17959781), (28, 15394098), (42, 10262732), (47, 9170952), (56, 7697049), (79, 5456136), (84, 5131366), (94, 4585476), (141, 3056984), (158, 2728068), (168, 2565683), (188, 2292738), (237, 1818712), (282, 1528492), (316, 1364034), (329, 1310136), (376, 1146369), (474, 909356), (553, 779448), (564, 764246), (632, 682017), (658, 655068), (691, 623784), (948, 454678), (987, 436712), (1106, 389724), (1128, 382123), (1316, 327534), (1382, 311892), (1659, 259816), (1896, 227339), (1974, 218356), (2073, 207928), (2212, 194862), (2632, 163767), (2764, 155946), (3318, 129908), (3713, 116088), (3948, 109178), (4146, 103964), (4424, 97431), (4837, 89112), (5528, 77973), (6636, 64954), (7426, 58044), (7896, 54589), (8292, 51982), (9674, 44556), (11139, 38696), (13272, 32477), (14511, 29704), (14852, 29022), (16584, 25991), (19348, 22278)]