328798188

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 855241296

約数和(自身を除く): 526443108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 331, 369, 492, 662, 673, 738, 993, 1324, 1346, 1476, 1986, 2019, 2692, 2979, 3972, 4038, 5958, 6057, 8076, 11916, 12114, 13571, 24228, 27142, 27593, 40713, 54284, 55186, 81426, 82779, 110372, 122139, 162852, 165558, 222763, 244278, 248337, 331116, 445526, 488556, 496674, 668289, 891052, 993348, 1336578, 2004867, 2673156, 4009734, 8019468, 9133283, 18266566, 27399849, 36533132, 54799698, 82199547, 109599396, 164399094, 328798188]

約数ペア:

[(1, 328798188), (2, 164399094), (3, 109599396), (4, 82199547), (6, 54799698), (9, 36533132), (12, 27399849), (18, 18266566), (36, 9133283), (41, 8019468), (82, 4009734), (123, 2673156), (164, 2004867), (246, 1336578), (331, 993348), (369, 891052), (492, 668289), (662, 496674), (673, 488556), (738, 445526), (993, 331116), (1324, 248337), (1346, 244278), (1476, 222763), (1986, 165558), (2019, 162852), (2692, 122139), (2979, 110372), (3972, 82779), (4038, 81426), (5958, 55186), (6057, 54284), (8076, 40713), (11916, 27593), (12114, 27142), (13571, 24228)]