1330431598072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3271}}^1\times {\mathrm{17959}}^1$

素因数の和:21404

約数の個数: 64

約数和(自身を含む): 2644430400000

約数和(自身を除く): 1313998801928

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 3271, 5662, 6542, 11324, 13084, 17959, 22648, 26168, 35918, 62149, 71836, 124298, 143672, 248596, 341221, 487379, 497192, 682442, 974758, 1364884, 1949516, 2675891, 2729768, 3899032, 5351782, 9260201, 10703564, 18520402, 21407128, 37040804, 50841929, 58743889, 74081608, 101683858, 117487778, 203367716, 234975556, 406735432, 469951112, 1116133891, 2232267782, 4464535564, 8752839461, 8929071128, 17505678922, 35011357844, 70022715688, 166303949759, 332607899518, 665215799036, 1330431598072]

約数ペア:

[(1, 1330431598072), (2, 665215799036), (4, 332607899518), (8, 166303949759), (19, 70022715688), (38, 35011357844), (76, 17505678922), (149, 8929071128), (152, 8752839461), (298, 4464535564), (596, 2232267782), (1192, 1116133891), (2831, 469951112), (3271, 406735432), (5662, 234975556), (6542, 203367716), (11324, 117487778), (13084, 101683858), (17959, 74081608), (22648, 58743889), (26168, 50841929), (35918, 37040804), (62149, 21407128), (71836, 18520402), (124298, 10703564), (143672, 9260201), (248596, 5351782), (341221, 3899032), (487379, 2729768), (497192, 2675891), (682442, 1949516), (974758, 1364884)]