328560729858

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10353587}}^1$

素因数の和:10353679

約数の個数: 48

約数和(自身を含む): 746203794336

約数和(自身を除く): 417643064478

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 10578, 15867, 31734, 10353587, 20707174, 31060761, 62121522, 93182283, 186364566, 424497067, 445204241, 848994134, 890408482, 1273491201, 1335612723, 2546982402, 2671225446, 3820473603, 4006838169, 7640947206, 8013676338, 18253373881, 36506747762, 54760121643, 109520243286, 164280364929, 328560729858]

約数ペア:

[(1, 328560729858), (2, 164280364929), (3, 109520243286), (6, 54760121643), (9, 36506747762), (18, 18253373881), (41, 8013676338), (43, 7640947206), (82, 4006838169), (86, 3820473603), (123, 2671225446), (129, 2546982402), (246, 1335612723), (258, 1273491201), (369, 890408482), (387, 848994134), (738, 445204241), (774, 424497067), (1763, 186364566), (3526, 93182283), (5289, 62121522), (10578, 31060761), (15867, 20707174), (31734, 10353587)]