253418328

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^2\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 724323600

約数和(自身を除く): 470905272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 857, 888, 999, 1332, 1369, 1714, 1998, 2571, 2664, 2738, 3428, 3996, 4107, 5142, 5476, 6856, 7713, 7992, 8214, 10284, 10952, 12321, 15426, 16428, 20568, 23139, 24642, 30852, 31709, 32856, 36963, 46278, 49284, 61704, 63418, 73926, 92556, 95127, 98568, 126836, 147852, 185112, 190254, 253672, 285381, 295704, 380508, 570762, 761016, 856143, 1141524, 1173233, 1712286, 2283048, 2346466, 3424572, 3519699, 4692932, 6849144, 7039398, 9385864, 10559097, 14078796, 21118194, 28157592, 31677291, 42236388, 63354582, 84472776, 126709164, 253418328]

約数ペア:

[(1, 253418328), (2, 126709164), (3, 84472776), (4, 63354582), (6, 42236388), (8, 31677291), (9, 28157592), (12, 21118194), (18, 14078796), (24, 10559097), (27, 9385864), (36, 7039398), (37, 6849144), (54, 4692932), (72, 3519699), (74, 3424572), (108, 2346466), (111, 2283048), (148, 1712286), (216, 1173233), (222, 1141524), (296, 856143), (333, 761016), (444, 570762), (666, 380508), (857, 295704), (888, 285381), (999, 253672), (1332, 190254), (1369, 185112), (1714, 147852), (1998, 126836), (2571, 98568), (2664, 95127), (2738, 92556), (3428, 73926), (3996, 63418), (4107, 61704), (5142, 49284), (5476, 46278), (6856, 36963), (7713, 32856), (7992, 31709), (8214, 30852), (10284, 24642), (10952, 23139), (12321, 20568), (15426, 16428)]