285859872

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 853620768

約数和(自身を除く): 567760896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 72, 82, 86, 96, 123, 129, 144, 164, 172, 246, 258, 288, 328, 344, 369, 387, 492, 516, 563, 656, 688, 738, 774, 984, 1032, 1126, 1312, 1376, 1476, 1548, 1689, 1763, 1968, 2064, 2252, 2952, 3096, 3378, 3526, 3936, 4128, 4504, 5067, 5289, 5904, 6192, 6756, 7052, 9008, 10134, 10578, 11808, 12384, 13512, 14104, 15867, 18016, 20268, 21156, 23083, 24209, 27024, 28208, 31734, 40536, 42312, 46166, 48418, 54048, 56416, 63468, 69249, 72627, 81072, 84624, 92332, 96836, 126936, 138498, 145254, 162144, 169248, 184664, 193672, 207747, 217881, 253872, 276996, 290508, 369328, 387344, 415494, 435762, 507744, 553992, 581016, 738656, 774688, 830988, 871524, 992569, 1107984, 1162032, 1661976, 1743048, 1985138, 2215968, 2324064, 2977707, 3323952, 3486096, 3970276, 5955414, 6647904, 6972192, 7940552, 8933121, 11910828, 15881104, 17866242, 23821656, 31762208, 35732484, 47643312, 71464968, 95286624, 142929936, 285859872]

約数ペア:

[(1, 285859872), (2, 142929936), (3, 95286624), (4, 71464968), (6, 47643312), (8, 35732484), (9, 31762208), (12, 23821656), (16, 17866242), (18, 15881104), (24, 11910828), (32, 8933121), (36, 7940552), (41, 6972192), (43, 6647904), (48, 5955414), (72, 3970276), (82, 3486096), (86, 3323952), (96, 2977707), (123, 2324064), (129, 2215968), (144, 1985138), (164, 1743048), (172, 1661976), (246, 1162032), (258, 1107984), (288, 992569), (328, 871524), (344, 830988), (369, 774688), (387, 738656), (492, 581016), (516, 553992), (563, 507744), (656, 435762), (688, 415494), (738, 387344), (774, 369328), (984, 290508), (1032, 276996), (1126, 253872), (1312, 217881), (1376, 207747), (1476, 193672), (1548, 184664), (1689, 169248), (1763, 162144), (1968, 145254), (2064, 138498), (2252, 126936), (2952, 96836), (3096, 92332), (3378, 84624), (3526, 81072), (3936, 72627), (4128, 69249), (4504, 63468), (5067, 56416), (5289, 54048), (5904, 48418), (6192, 46166), (6756, 42312), (7052, 40536), (9008, 31734), (10134, 28208), (10578, 27024), (11808, 24209), (12384, 23083), (13512, 21156), (14104, 20268), (15867, 18016)]