171276612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 449777664

約数和(自身を除く): 278501052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 331, 372, 403, 428, 642, 662, 806, 993, 1209, 1284, 1324, 1391, 1612, 1986, 2418, 2782, 3317, 3972, 4173, 4303, 4836, 5564, 6634, 8346, 8606, 9951, 10261, 12909, 13268, 16692, 17212, 19902, 20522, 25818, 30783, 35417, 39804, 41044, 43121, 51636, 61566, 70834, 86242, 106251, 123132, 129363, 133393, 141668, 172484, 212502, 258726, 266786, 400179, 425004, 460421, 517452, 533572, 800358, 920842, 1097927, 1381263, 1600716, 1841684, 2195854, 2762526, 3293781, 4391708, 5525052, 6587562, 13175124, 14273051, 28546102, 42819153, 57092204, 85638306, 171276612]

約数ペア:

[(1, 171276612), (2, 85638306), (3, 57092204), (4, 42819153), (6, 28546102), (12, 14273051), (13, 13175124), (26, 6587562), (31, 5525052), (39, 4391708), (52, 3293781), (62, 2762526), (78, 2195854), (93, 1841684), (107, 1600716), (124, 1381263), (156, 1097927), (186, 920842), (214, 800358), (321, 533572), (331, 517452), (372, 460421), (403, 425004), (428, 400179), (642, 266786), (662, 258726), (806, 212502), (993, 172484), (1209, 141668), (1284, 133393), (1324, 129363), (1391, 123132), (1612, 106251), (1986, 86242), (2418, 70834), (2782, 61566), (3317, 51636), (3972, 43121), (4173, 41044), (4303, 39804), (4836, 35417), (5564, 30783), (6634, 25818), (8346, 20522), (8606, 19902), (9951, 17212), (10261, 16692), (12909, 13268)]