1336176380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{78877}}^1$

素因数の和:78915

約数の個数: 72

約数和(自身を含む): 3524900064

約数和(自身を除く): 2188723684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 78877, 157754, 315508, 394385, 552139, 788770, 867647, 1104278, 1577540, 1735294, 2208556, 2760695, 3470588, 4338235, 5521390, 6073529, 8676470, 9544117, 11042780, 12147058, 17352940, 19088234, 24294116, 30367645, 38176468, 47720585, 60735290, 66808819, 95441170, 121470580, 133617638, 190882340, 267235276, 334044095, 668088190, 1336176380]

約数ペア:

[(1, 1336176380), (2, 668088190), (4, 334044095), (5, 267235276), (7, 190882340), (10, 133617638), (11, 121470580), (14, 95441170), (20, 66808819), (22, 60735290), (28, 47720585), (35, 38176468), (44, 30367645), (55, 24294116), (70, 19088234), (77, 17352940), (110, 12147058), (121, 11042780), (140, 9544117), (154, 8676470), (220, 6073529), (242, 5521390), (308, 4338235), (385, 3470588), (484, 2760695), (605, 2208556), (770, 1735294), (847, 1577540), (1210, 1104278), (1540, 867647), (1694, 788770), (2420, 552139), (3388, 394385), (4235, 315508), (8470, 157754), (16940, 78877)]