212491608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40801}}^1$

素因数の和:40848

約数の個数: 64

約数和(自身を含む): 626718720

約数和(自身を除く): 414227112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 40801, 81602, 122403, 163204, 244806, 285607, 326408, 489612, 571214, 856821, 979224, 1142428, 1264831, 1713642, 2284856, 2529662, 3427284, 3794493, 5059324, 6854568, 7588986, 8853817, 10118648, 15177972, 17707634, 26561451, 30355944, 35415268, 53122902, 70830536, 106245804, 212491608]

約数ペア:

[(1, 212491608), (2, 106245804), (3, 70830536), (4, 53122902), (6, 35415268), (7, 30355944), (8, 26561451), (12, 17707634), (14, 15177972), (21, 10118648), (24, 8853817), (28, 7588986), (31, 6854568), (42, 5059324), (56, 3794493), (62, 3427284), (84, 2529662), (93, 2284856), (124, 1713642), (168, 1264831), (186, 1142428), (217, 979224), (248, 856821), (372, 571214), (434, 489612), (651, 326408), (744, 285607), (868, 244806), (1302, 163204), (1736, 122403), (2604, 81602), (5208, 40801)]