312984

素因数分解:

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

素因数の和:51

約数の個数: 96

約数和(自身を含む): 1048320

約数和(自身を除く): 735336

約数列:

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

約数ペア:

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