264940984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14831}}^1$

素因数の和:14884

約数の個数: 64

約数和(自身を含む): 640742400

約数和(自身を除く): 375801416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 14831, 17864, 29662, 59324, 103817, 118648, 163141, 207634, 326282, 415268, 430099, 652564, 830536, 860198, 1141987, 1305128, 1720396, 2283974, 3010693, 3440792, 4567948, 4731089, 6021386, 9135896, 9462178, 12042772, 18924356, 24085544, 33117623, 37848712, 66235246, 132470492, 264940984]

約数ペア:

[(1, 264940984), (2, 132470492), (4, 66235246), (7, 37848712), (8, 33117623), (11, 24085544), (14, 18924356), (22, 12042772), (28, 9462178), (29, 9135896), (44, 6021386), (56, 4731089), (58, 4567948), (77, 3440792), (88, 3010693), (116, 2283974), (154, 1720396), (203, 1305128), (232, 1141987), (308, 860198), (319, 830536), (406, 652564), (616, 430099), (638, 415268), (812, 326282), (1276, 207634), (1624, 163141), (2233, 118648), (2552, 103817), (4466, 59324), (8932, 29662), (14831, 17864)]