851926128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2574

約数の個数: 80

約数和(自身を含む): 2281853952

約数和(自身を除く): 1429927824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1488, 1506, 2008, 2281, 3012, 4016, 4562, 6024, 6843, 7781, 9124, 12048, 13686, 15562, 18248, 23343, 27372, 31124, 36496, 46686, 54744, 62248, 70711, 93372, 109488, 124496, 141422, 186744, 212133, 282844, 373488, 424266, 565688, 572531, 848532, 1131376, 1145062, 1697064, 1717593, 2290124, 3394128, 3435186, 4580248, 6870372, 9160496, 13740744, 17748461, 27481488, 35496922, 53245383, 70993844, 106490766, 141987688, 212981532, 283975376, 425963064, 851926128]

約数ペア:

[(1, 851926128), (2, 425963064), (3, 283975376), (4, 212981532), (6, 141987688), (8, 106490766), (12, 70993844), (16, 53245383), (24, 35496922), (31, 27481488), (48, 17748461), (62, 13740744), (93, 9160496), (124, 6870372), (186, 4580248), (248, 3435186), (251, 3394128), (372, 2290124), (496, 1717593), (502, 1697064), (744, 1145062), (753, 1131376), (1004, 848532), (1488, 572531), (1506, 565688), (2008, 424266), (2281, 373488), (3012, 282844), (4016, 212133), (4562, 186744), (6024, 141422), (6843, 124496), (7781, 109488), (9124, 93372), (12048, 70711), (13686, 62248), (15562, 54744), (18248, 46686), (23343, 36496), (27372, 31124)]