625968

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 120

約数和(自身を含む): 2166528

約数和(自身を除く): 1540560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2268, 2484, 2576, 2898, 3024, 3312, 3402, 3726, 3864, 3888, 4347, 4536, 4968, 5589, 5796, 6804, 7452, 7728, 8694, 9072, 9936, 11178, 11592, 13041, 13608, 14904, 17388, 22356, 23184, 26082, 27216, 29808, 34776, 39123, 44712, 52164, 69552, 78246, 89424, 104328, 156492, 208656, 312984, 625968]

約数ペア:

[(1, 625968), (2, 312984), (3, 208656), (4, 156492), (6, 104328), (7, 89424), (8, 78246), (9, 69552), (12, 52164), (14, 44712), (16, 39123), (18, 34776), (21, 29808), (23, 27216), (24, 26082), (27, 23184), (28, 22356), (36, 17388), (42, 14904), (46, 13608), (48, 13041), (54, 11592), (56, 11178), (63, 9936), (69, 9072), (72, 8694), (81, 7728), (84, 7452), (92, 6804), (108, 5796), (112, 5589), (126, 4968), (138, 4536), (144, 4347), (161, 3888), (162, 3864), (168, 3726), (184, 3402), (189, 3312), (207, 3024), (216, 2898), (243, 2576), (252, 2484), (276, 2268), (322, 1944), (324, 1932), (336, 1863), (368, 1701), (378, 1656), (414, 1512), (432, 1449), (483, 1296), (486, 1288), (504, 1242), (552, 1134), (567, 1104), (621, 1008), (644, 972), (648, 966), (756, 828)]