397522008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 1164945600

約数和(自身を除く): 767423592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 312, 468, 478, 717, 936, 956, 1434, 1777, 1912, 2151, 2868, 3107, 3554, 4302, 5331, 5736, 6214, 7108, 8604, 9321, 10662, 12428, 14216, 15993, 17208, 18642, 21324, 23101, 24856, 27963, 31986, 37284, 42648, 46202, 55926, 63972, 69303, 74568, 92404, 111852, 127944, 138606, 184808, 207909, 223704, 277212, 415818, 424703, 554424, 831636, 849406, 1274109, 1663272, 1698812, 2548218, 3397624, 3822327, 5096436, 5521139, 7644654, 10192872, 11042278, 15289308, 16563417, 22084556, 30578616, 33126834, 44169112, 49690251, 66253668, 99380502, 132507336, 198761004, 397522008]

約数ペア:

[(1, 397522008), (2, 198761004), (3, 132507336), (4, 99380502), (6, 66253668), (8, 49690251), (9, 44169112), (12, 33126834), (13, 30578616), (18, 22084556), (24, 16563417), (26, 15289308), (36, 11042278), (39, 10192872), (52, 7644654), (72, 5521139), (78, 5096436), (104, 3822327), (117, 3397624), (156, 2548218), (234, 1698812), (239, 1663272), (312, 1274109), (468, 849406), (478, 831636), (717, 554424), (936, 424703), (956, 415818), (1434, 277212), (1777, 223704), (1912, 207909), (2151, 184808), (2868, 138606), (3107, 127944), (3554, 111852), (4302, 92404), (5331, 74568), (5736, 69303), (6214, 63972), (7108, 55926), (8604, 46202), (9321, 42648), (10662, 37284), (12428, 31986), (14216, 27963), (15993, 24856), (17208, 23101), (18642, 21324)]