266152672188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{213557}}^1$

素因数の和:216243

約数の個数: 72

約数和(自身を含む): 724802184288

約数和(自身を除く): 458649512100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2663, 5326, 7989, 10652, 15978, 23967, 31956, 34619, 47934, 69238, 95868, 103857, 138476, 207714, 213557, 311571, 415428, 427114, 623142, 640671, 854228, 1246284, 1281342, 1922013, 2562684, 2776241, 3844026, 5552482, 7688052, 8328723, 11104964, 16657446, 24986169, 33314892, 49972338, 99944676, 568702291, 1137404582, 1706106873, 2274809164, 3412213746, 5118320619, 6824427492, 7393129783, 10236641238, 14786259566, 20473282476, 22179389349, 29572519132, 44358778698, 66538168047, 88717557396, 133076336094, 266152672188]

約数ペア:

[(1, 266152672188), (2, 133076336094), (3, 88717557396), (4, 66538168047), (6, 44358778698), (9, 29572519132), (12, 22179389349), (13, 20473282476), (18, 14786259566), (26, 10236641238), (36, 7393129783), (39, 6824427492), (52, 5118320619), (78, 3412213746), (117, 2274809164), (156, 1706106873), (234, 1137404582), (468, 568702291), (2663, 99944676), (5326, 49972338), (7989, 33314892), (10652, 24986169), (15978, 16657446), (23967, 11104964), (31956, 8328723), (34619, 7688052), (47934, 5552482), (69238, 3844026), (95868, 2776241), (103857, 2562684), (138476, 1922013), (207714, 1281342), (213557, 1246284), (311571, 854228), (415428, 640671), (427114, 623142)]