391567704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4481}}^1$

素因数の和:4832

約数の個数: 64

約数和(自身を含む): 1071377280

約数和(自身を除く): 679809576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 993, 1324, 1986, 2648, 3641, 3972, 4481, 7282, 7944, 8962, 10923, 13443, 14564, 17924, 21846, 26886, 29128, 35848, 43692, 49291, 53772, 87384, 98582, 107544, 147873, 197164, 295746, 394328, 591492, 1182984, 1483211, 2966422, 4449633, 5932844, 8899266, 11865688, 16315321, 17798532, 32630642, 35597064, 48945963, 65261284, 97891926, 130522568, 195783852, 391567704]

約数ペア:

[(1, 391567704), (2, 195783852), (3, 130522568), (4, 97891926), (6, 65261284), (8, 48945963), (11, 35597064), (12, 32630642), (22, 17798532), (24, 16315321), (33, 11865688), (44, 8899266), (66, 5932844), (88, 4449633), (132, 2966422), (264, 1483211), (331, 1182984), (662, 591492), (993, 394328), (1324, 295746), (1986, 197164), (2648, 147873), (3641, 107544), (3972, 98582), (4481, 87384), (7282, 53772), (7944, 49291), (8962, 43692), (10923, 35848), (13443, 29128), (14564, 26886), (17924, 21846)]