331101264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1151}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 923940864

約数和(自身を除く): 592839600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 461, 624, 922, 1151, 1383, 1844, 2302, 2766, 3453, 3688, 4604, 5532, 5993, 6906, 7376, 9208, 11064, 11986, 13812, 14963, 17979, 18416, 22128, 23972, 27624, 29926, 35958, 44889, 47944, 55248, 59852, 71916, 89778, 95888, 119704, 143832, 179556, 239408, 287664, 359112, 530611, 718224, 1061222, 1591833, 2122444, 3183666, 4244888, 6367332, 6897943, 8489776, 12734664, 13795886, 20693829, 25469328, 27591772, 41387658, 55183544, 82775316, 110367088, 165550632, 331101264]

約数ペア:

[(1, 331101264), (2, 165550632), (3, 110367088), (4, 82775316), (6, 55183544), (8, 41387658), (12, 27591772), (13, 25469328), (16, 20693829), (24, 13795886), (26, 12734664), (39, 8489776), (48, 6897943), (52, 6367332), (78, 4244888), (104, 3183666), (156, 2122444), (208, 1591833), (312, 1061222), (461, 718224), (624, 530611), (922, 359112), (1151, 287664), (1383, 239408), (1844, 179556), (2302, 143832), (2766, 119704), (3453, 95888), (3688, 89778), (4604, 71916), (5532, 59852), (5993, 55248), (6906, 47944), (7376, 44889), (9208, 35958), (11064, 29926), (11986, 27624), (13812, 23972), (14963, 22128), (17979, 18416)]