398361024

素因数分解:

$2^6\times 3^3\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1147

約数の個数: 112

約数和(自身を含む): 1176832800

約数和(自身を除く): 778471776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 269, 288, 432, 538, 576, 807, 857, 864, 1076, 1614, 1714, 1728, 2152, 2421, 2571, 3228, 3428, 4304, 4842, 5142, 6456, 6856, 7263, 7713, 8608, 9684, 10284, 12912, 13712, 14526, 15426, 17216, 19368, 20568, 23139, 25824, 27424, 29052, 30852, 38736, 41136, 46278, 51648, 54848, 58104, 61704, 77472, 82272, 92556, 116208, 123408, 154944, 164544, 185112, 230533, 232416, 246816, 370224, 461066, 464832, 493632, 691599, 740448, 922132, 1383198, 1480896, 1844264, 2074797, 2766396, 3688528, 4149594, 5532792, 6224391, 7377056, 8299188, 11065584, 12448782, 14754112, 16598376, 22131168, 24897564, 33196752, 44262336, 49795128, 66393504, 99590256, 132787008, 199180512, 398361024]

約数ペア:

[(1, 398361024), (2, 199180512), (3, 132787008), (4, 99590256), (6, 66393504), (8, 49795128), (9, 44262336), (12, 33196752), (16, 24897564), (18, 22131168), (24, 16598376), (27, 14754112), (32, 12448782), (36, 11065584), (48, 8299188), (54, 7377056), (64, 6224391), (72, 5532792), (96, 4149594), (108, 3688528), (144, 2766396), (192, 2074797), (216, 1844264), (269, 1480896), (288, 1383198), (432, 922132), (538, 740448), (576, 691599), (807, 493632), (857, 464832), (864, 461066), (1076, 370224), (1614, 246816), (1714, 232416), (1728, 230533), (2152, 185112), (2421, 164544), (2571, 154944), (3228, 123408), (3428, 116208), (4304, 92556), (4842, 82272), (5142, 77472), (6456, 61704), (6856, 58104), (7263, 54848), (7713, 51648), (8608, 46278), (9684, 41136), (10284, 38736), (12912, 30852), (13712, 29052), (14526, 27424), (15426, 25824), (17216, 23139), (19368, 20568)]