1333131856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2293}}^1$

素因数の和:2516

約数の個数: 80

約数和(自身を含む): 3072124800

約数和(自身を除く): 1738992944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 179, 203, 232, 358, 406, 464, 716, 812, 1253, 1432, 1624, 2293, 2506, 2864, 3248, 4586, 5012, 5191, 9172, 10024, 10382, 16051, 18344, 20048, 20764, 32102, 36337, 36688, 41528, 64204, 66497, 72674, 83056, 128408, 132994, 145348, 256816, 265988, 290696, 410447, 465479, 531976, 581392, 820894, 930958, 1063952, 1641788, 1861916, 2873129, 3283576, 3723832, 5746258, 6567152, 7447664, 11492516, 11902963, 22985032, 23805926, 45970064, 47611852, 83320741, 95223704, 166641482, 190447408, 333282964, 666565928, 1333131856]

約数ペア:

[(1, 1333131856), (2, 666565928), (4, 333282964), (7, 190447408), (8, 166641482), (14, 95223704), (16, 83320741), (28, 47611852), (29, 45970064), (56, 23805926), (58, 22985032), (112, 11902963), (116, 11492516), (179, 7447664), (203, 6567152), (232, 5746258), (358, 3723832), (406, 3283576), (464, 2873129), (716, 1861916), (812, 1641788), (1253, 1063952), (1432, 930958), (1624, 820894), (2293, 581392), (2506, 531976), (2864, 465479), (3248, 410447), (4586, 290696), (5012, 265988), (5191, 256816), (9172, 145348), (10024, 132994), (10382, 128408), (16051, 83056), (18344, 72674), (20048, 66497), (20764, 64204), (32102, 41528), (36337, 36688)]