1551139512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{74203}}^1$

素因数の和:74292

約数の個数: 64

約数和(自身を含む): 4238532480

約数和(自身を除く): 2687392968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 74203, 148406, 222609, 296812, 445218, 593624, 890436, 964639, 1780872, 1929278, 2893917, 3858556, 4971601, 5787834, 7717112, 9943202, 11575668, 14914803, 19886404, 23151336, 29829606, 39772808, 59659212, 64630813, 119318424, 129261626, 193892439, 258523252, 387784878, 517046504, 775569756, 1551139512]

約数ペア:

[(1, 1551139512), (2, 775569756), (3, 517046504), (4, 387784878), (6, 258523252), (8, 193892439), (12, 129261626), (13, 119318424), (24, 64630813), (26, 59659212), (39, 39772808), (52, 29829606), (67, 23151336), (78, 19886404), (104, 14914803), (134, 11575668), (156, 9943202), (201, 7717112), (268, 5787834), (312, 4971601), (402, 3858556), (536, 2893917), (804, 1929278), (871, 1780872), (1608, 964639), (1742, 890436), (2613, 593624), (3484, 445218), (5226, 296812), (6968, 222609), (10452, 148406), (20904, 74203)]