275195856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2309}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 769950720

約数和(自身を除く): 494754864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 2292, 2309, 2483, 3056, 4584, 4618, 4966, 6927, 7449, 9168, 9236, 9932, 13854, 14898, 18472, 19864, 27708, 29796, 30017, 36944, 39728, 55416, 59592, 60034, 90051, 110832, 119184, 120068, 180102, 240136, 360204, 441019, 480272, 720408, 882038, 1323057, 1440816, 1764076, 2646114, 3528152, 5292228, 5733247, 7056304, 10584456, 11466494, 17199741, 21168912, 22932988, 34399482, 45865976, 68798964, 91731952, 137597928, 275195856]

約数ペア:

[(1, 275195856), (2, 137597928), (3, 91731952), (4, 68798964), (6, 45865976), (8, 34399482), (12, 22932988), (13, 21168912), (16, 17199741), (24, 11466494), (26, 10584456), (39, 7056304), (48, 5733247), (52, 5292228), (78, 3528152), (104, 2646114), (156, 1764076), (191, 1440816), (208, 1323057), (312, 882038), (382, 720408), (573, 480272), (624, 441019), (764, 360204), (1146, 240136), (1528, 180102), (2292, 120068), (2309, 119184), (2483, 110832), (3056, 90051), (4584, 60034), (4618, 59592), (4966, 55416), (6927, 39728), (7449, 36944), (9168, 30017), (9236, 29796), (9932, 27708), (13854, 19864), (14898, 18472)]