284080446

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3207

約数の個数: 80

約数和(自身を含む): 701681904

約数和(自身を除く): 417601458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 702, 774, 1053, 1118, 1161, 1677, 2106, 2322, 3137, 3354, 3483, 5031, 6274, 6966, 9411, 10062, 15093, 18822, 28233, 30186, 40781, 45279, 56466, 81562, 84699, 90558, 122343, 134891, 169398, 244686, 254097, 269782, 367029, 404673, 508194, 734058, 809346, 1101087, 1214019, 1753583, 2202174, 2428038, 3303261, 3507166, 3642057, 5260749, 6606522, 7284114, 10521498, 10926171, 15782247, 21852342, 31564494, 47346741, 94693482, 142040223, 284080446]

約数ペア:

[(1, 284080446), (2, 142040223), (3, 94693482), (6, 47346741), (9, 31564494), (13, 21852342), (18, 15782247), (26, 10926171), (27, 10521498), (39, 7284114), (43, 6606522), (54, 5260749), (78, 3642057), (81, 3507166), (86, 3303261), (117, 2428038), (129, 2202174), (162, 1753583), (234, 1214019), (258, 1101087), (351, 809346), (387, 734058), (559, 508194), (702, 404673), (774, 367029), (1053, 269782), (1118, 254097), (1161, 244686), (1677, 169398), (2106, 134891), (2322, 122343), (3137, 90558), (3354, 84699), (3483, 81562), (5031, 56466), (6274, 45279), (6966, 40781), (9411, 30186), (10062, 28233), (15093, 18822)]