391349088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{104527}}^1$

素因数の和:104556

約数の個数: 72

約数和(自身を含む): 1198518048

約数和(自身を除く): 807168960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 104527, 209054, 313581, 418108, 627162, 836216, 940743, 1254324, 1358851, 1672432, 1881486, 2508648, 2717702, 3344864, 3762972, 4076553, 5017296, 5435404, 7525944, 8153106, 10034592, 10870808, 12229659, 15051888, 16306212, 21741616, 24459318, 30103776, 32612424, 43483232, 48918636, 65224848, 97837272, 130449696, 195674544, 391349088]

約数ペア:

[(1, 391349088), (2, 195674544), (3, 130449696), (4, 97837272), (6, 65224848), (8, 48918636), (9, 43483232), (12, 32612424), (13, 30103776), (16, 24459318), (18, 21741616), (24, 16306212), (26, 15051888), (32, 12229659), (36, 10870808), (39, 10034592), (48, 8153106), (52, 7525944), (72, 5435404), (78, 5017296), (96, 4076553), (104, 3762972), (117, 3344864), (144, 2717702), (156, 2508648), (208, 1881486), (234, 1672432), (288, 1358851), (312, 1254324), (416, 940743), (468, 836216), (624, 627162), (936, 418108), (1248, 313581), (1872, 209054), (3744, 104527)]