313054564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 609638400

約数和(自身を除く): 296583836

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 316, 437, 874, 1501, 1748, 1817, 2267, 3002, 3634, 4534, 6004, 7268, 9068, 34523, 43073, 52141, 69046, 86146, 104282, 138092, 172292, 179093, 208564, 358186, 716372, 990679, 1981358, 3402767, 3962716, 4119139, 6805534, 8238278, 13611068, 16476556, 78263641, 156527282, 313054564]

約数ペア:

[(1, 313054564), (2, 156527282), (4, 78263641), (19, 16476556), (23, 13611068), (38, 8238278), (46, 6805534), (76, 4119139), (79, 3962716), (92, 3402767), (158, 1981358), (316, 990679), (437, 716372), (874, 358186), (1501, 208564), (1748, 179093), (1817, 172292), (2267, 138092), (3002, 104282), (3634, 86146), (4534, 69046), (6004, 52141), (7268, 43073), (9068, 34523)]