308278116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 72

約数和(自身を含む): 843625440

約数和(自身を除く): 535347324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 7907, 9747, 12996, 15814, 19494, 23721, 31628, 38988, 47442, 71163, 94884, 142326, 150233, 213489, 284652, 300466, 426978, 450699, 600932, 853956, 901398, 1352097, 1802796, 2704194, 2854427, 4056291, 5408388, 5708854, 8112582, 8563281, 11417708, 16225164, 17126562, 25689843, 34253124, 51379686, 77069529, 102759372, 154139058, 308278116]

約数ペア:

[(1, 308278116), (2, 154139058), (3, 102759372), (4, 77069529), (6, 51379686), (9, 34253124), (12, 25689843), (18, 17126562), (19, 16225164), (27, 11417708), (36, 8563281), (38, 8112582), (54, 5708854), (57, 5408388), (76, 4056291), (108, 2854427), (114, 2704194), (171, 1802796), (228, 1352097), (342, 901398), (361, 853956), (513, 600932), (684, 450699), (722, 426978), (1026, 300466), (1083, 284652), (1444, 213489), (2052, 150233), (2166, 142326), (3249, 94884), (4332, 71163), (6498, 47442), (7907, 38988), (9747, 31628), (12996, 23721), (15814, 19494)]