222876612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46549}}^1$

素因数の和:46585

約数の個数: 72

約数和(自身を含む): 677768000

約数和(自身を除く): 454891388

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, 46549, 93098, 139647, 186196, 279294, 325843, 418941, 558588, 651686, 837882, 884431, 977529, 1303372, 1675764, 1768862, 1955058, 2653293, 2932587, 3537724, 3910116, 5306586, 5865174, 6191017, 7959879, 10613172, 11730348, 12382034, 15919758, 18573051, 24764068, 31839516, 37146102, 55719153, 74292204, 111438306, 222876612]

約数ペア:

[(1, 222876612), (2, 111438306), (3, 74292204), (4, 55719153), (6, 37146102), (7, 31839516), (9, 24764068), (12, 18573051), (14, 15919758), (18, 12382034), (19, 11730348), (21, 10613172), (28, 7959879), (36, 6191017), (38, 5865174), (42, 5306586), (57, 3910116), (63, 3537724), (76, 2932587), (84, 2653293), (114, 1955058), (126, 1768862), (133, 1675764), (171, 1303372), (228, 977529), (252, 884431), (266, 837882), (342, 651686), (399, 558588), (532, 418941), (684, 325843), (798, 279294), (1197, 186196), (1596, 139647), (2394, 93098), (4788, 46549)]