393110296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 796884480

約数和(自身を除く): 403774184

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 107, 164, 184, 214, 328, 428, 487, 856, 943, 974, 1886, 1948, 2461, 3772, 3896, 4387, 4922, 7544, 8774, 9844, 11201, 17548, 19688, 19967, 22402, 35096, 39934, 44804, 52109, 79868, 89608, 100901, 104218, 159736, 201802, 208436, 403604, 416872, 459241, 807208, 918482, 1198507, 1836964, 2136469, 2397014, 3673928, 4272938, 4794028, 8545876, 9588056, 17091752, 49138787, 98277574, 196555148, 393110296]

約数ペア:

[(1, 393110296), (2, 196555148), (4, 98277574), (8, 49138787), (23, 17091752), (41, 9588056), (46, 8545876), (82, 4794028), (92, 4272938), (107, 3673928), (164, 2397014), (184, 2136469), (214, 1836964), (328, 1198507), (428, 918482), (487, 807208), (856, 459241), (943, 416872), (974, 403604), (1886, 208436), (1948, 201802), (2461, 159736), (3772, 104218), (3896, 100901), (4387, 89608), (4922, 79868), (7544, 52109), (8774, 44804), (9844, 39934), (11201, 35096), (17548, 22402), (19688, 19967)]