327644208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3927

約数の個数: 120

約数和(自身を含む): 996602880

約数和(自身を除く): 668958672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 3863, 4464, 4712, 5301, 7068, 7726, 9424, 10602, 11589, 14136, 15452, 21204, 23178, 28272, 30904, 34767, 42408, 46356, 61808, 69534, 73397, 84816, 92712, 119753, 139068, 146794, 185424, 220191, 239506, 278136, 293588, 359259, 440382, 479012, 556272, 587176, 660573, 718518, 880764, 958024, 1077777, 1174352, 1321146, 1437036, 1761528, 1916048, 2155554, 2275307, 2642292, 2874072, 3523056, 4311108, 4550614, 5284584, 5748144, 6825921, 8622216, 9101228, 10569168, 13651842, 17244432, 18202456, 20477763, 27303684, 36404912, 40955526, 54607368, 81911052, 109214736, 163822104, 327644208]

約数ペア:

[(1, 327644208), (2, 163822104), (3, 109214736), (4, 81911052), (6, 54607368), (8, 40955526), (9, 36404912), (12, 27303684), (16, 20477763), (18, 18202456), (19, 17244432), (24, 13651842), (31, 10569168), (36, 9101228), (38, 8622216), (48, 6825921), (57, 5748144), (62, 5284584), (72, 4550614), (76, 4311108), (93, 3523056), (114, 2874072), (124, 2642292), (144, 2275307), (152, 2155554), (171, 1916048), (186, 1761528), (228, 1437036), (248, 1321146), (279, 1174352), (304, 1077777), (342, 958024), (372, 880764), (456, 718518), (496, 660573), (558, 587176), (589, 556272), (684, 479012), (744, 440382), (912, 359259), (1116, 293588), (1178, 278136), (1368, 239506), (1488, 220191), (1767, 185424), (2232, 146794), (2356, 139068), (2736, 119753), (3534, 92712), (3863, 84816), (4464, 73397), (4712, 69534), (5301, 61808), (7068, 46356), (7726, 42408), (9424, 34767), (10602, 30904), (11589, 28272), (14136, 23178), (15452, 21204)]