440185512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2723

約数の個数: 96

約数和(自身を含む): 1221151680

約数和(自身を除く): 780966168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 169, 246, 312, 328, 338, 492, 507, 533, 676, 984, 1014, 1066, 1352, 1599, 2028, 2132, 2647, 3198, 4056, 4264, 5294, 6396, 6929, 7941, 10588, 12792, 13858, 15882, 20787, 21176, 27716, 31764, 34411, 41574, 55432, 63528, 68822, 83148, 103233, 108527, 137644, 166296, 206466, 217054, 275288, 325581, 412932, 434108, 447343, 651162, 825864, 868216, 894686, 1302324, 1342029, 1410851, 1789372, 2604648, 2684058, 2821702, 3578744, 4232553, 5368116, 5643404, 8465106, 10736232, 11286808, 16930212, 18341063, 33860424, 36682126, 55023189, 73364252, 110046378, 146728504, 220092756, 440185512]

約数ペア:

[(1, 440185512), (2, 220092756), (3, 146728504), (4, 110046378), (6, 73364252), (8, 55023189), (12, 36682126), (13, 33860424), (24, 18341063), (26, 16930212), (39, 11286808), (41, 10736232), (52, 8465106), (78, 5643404), (82, 5368116), (104, 4232553), (123, 3578744), (156, 2821702), (164, 2684058), (169, 2604648), (246, 1789372), (312, 1410851), (328, 1342029), (338, 1302324), (492, 894686), (507, 868216), (533, 825864), (676, 651162), (984, 447343), (1014, 434108), (1066, 412932), (1352, 325581), (1599, 275288), (2028, 217054), (2132, 206466), (2647, 166296), (3198, 137644), (4056, 108527), (4264, 103233), (5294, 83148), (6396, 68822), (6929, 63528), (7941, 55432), (10588, 41574), (12792, 34411), (13858, 31764), (15882, 27716), (20787, 21176)]