2246712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 6384000

約数和(自身を除く): 4137288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 379, 456, 494, 741, 758, 988, 1137, 1482, 1516, 1976, 2274, 2964, 3032, 4548, 4927, 5928, 7201, 9096, 9854, 14402, 14781, 19708, 21603, 28804, 29562, 39416, 43206, 57608, 59124, 86412, 93613, 118248, 172824, 187226, 280839, 374452, 561678, 748904, 1123356, 2246712]

約数ペア:

[(1, 2246712), (2, 1123356), (3, 748904), (4, 561678), (6, 374452), (8, 280839), (12, 187226), (13, 172824), (19, 118248), (24, 93613), (26, 86412), (38, 59124), (39, 57608), (52, 43206), (57, 39416), (76, 29562), (78, 28804), (104, 21603), (114, 19708), (152, 14781), (156, 14402), (228, 9854), (247, 9096), (312, 7201), (379, 5928), (456, 4927), (494, 4548), (741, 3032), (758, 2964), (988, 2274), (1137, 1976), (1482, 1516)]