539028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 1720320

約数和(自身を除く): 1181292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 84, 92, 93, 108, 124, 126, 138, 161, 186, 189, 207, 217, 252, 276, 279, 322, 372, 378, 414, 434, 483, 558, 621, 644, 651, 713, 756, 828, 837, 868, 966, 1116, 1242, 1302, 1426, 1449, 1674, 1932, 1953, 2139, 2484, 2604, 2852, 2898, 3348, 3906, 4278, 4347, 4991, 5796, 5859, 6417, 7812, 8556, 8694, 9982, 11718, 12834, 14973, 17388, 19251, 19964, 23436, 25668, 29946, 38502, 44919, 59892, 77004, 89838, 134757, 179676, 269514, 539028]

約数ペア:

[(1, 539028), (2, 269514), (3, 179676), (4, 134757), (6, 89838), (7, 77004), (9, 59892), (12, 44919), (14, 38502), (18, 29946), (21, 25668), (23, 23436), (27, 19964), (28, 19251), (31, 17388), (36, 14973), (42, 12834), (46, 11718), (54, 9982), (62, 8694), (63, 8556), (69, 7812), (84, 6417), (92, 5859), (93, 5796), (108, 4991), (124, 4347), (126, 4278), (138, 3906), (161, 3348), (186, 2898), (189, 2852), (207, 2604), (217, 2484), (252, 2139), (276, 1953), (279, 1932), (322, 1674), (372, 1449), (378, 1426), (414, 1302), (434, 1242), (483, 1116), (558, 966), (621, 868), (644, 837), (651, 828), (713, 756)]