629827884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131543}}^1$

素因数の和:131579

約数の個数: 72

約数和(自身を含む): 1915280640

約数和(自身を除く): 1285452756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 131543, 263086, 394629, 526172, 789258, 920801, 1183887, 1578516, 1841602, 2367774, 2499317, 2762403, 3683204, 4735548, 4998634, 5524806, 7497951, 8287209, 9997268, 11049612, 14995902, 16574418, 17495219, 22493853, 29991804, 33148836, 34990438, 44987706, 52485657, 69980876, 89975412, 104971314, 157456971, 209942628, 314913942, 629827884]

約数ペア:

[(1, 629827884), (2, 314913942), (3, 209942628), (4, 157456971), (6, 104971314), (7, 89975412), (9, 69980876), (12, 52485657), (14, 44987706), (18, 34990438), (19, 33148836), (21, 29991804), (28, 22493853), (36, 17495219), (38, 16574418), (42, 14995902), (57, 11049612), (63, 9997268), (76, 8287209), (84, 7497951), (114, 5524806), (126, 4998634), (133, 4735548), (171, 3683204), (228, 2762403), (252, 2499317), (266, 2367774), (342, 1841602), (399, 1578516), (532, 1183887), (684, 920801), (798, 789258), (1197, 526172), (1596, 394629), (2394, 263086), (4788, 131543)]