986970312

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{147397}}^1$

素因数の和:147443

約数の個数: 64

約数和(自身を含む): 2830041600

約数和(自身を除く): 1843071288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 147397, 294794, 442191, 589588, 884382, 1179176, 1326573, 1768764, 2653146, 3537528, 3979719, 4569307, 5306292, 7959438, 9138614, 10612584, 13707921, 15918876, 18277228, 27415842, 31837752, 36554456, 41123763, 54831684, 82247526, 109663368, 123371289, 164495052, 246742578, 328990104, 493485156, 986970312]

約数ペア:

[(1, 986970312), (2, 493485156), (3, 328990104), (4, 246742578), (6, 164495052), (8, 123371289), (9, 109663368), (12, 82247526), (18, 54831684), (24, 41123763), (27, 36554456), (31, 31837752), (36, 27415842), (54, 18277228), (62, 15918876), (72, 13707921), (93, 10612584), (108, 9138614), (124, 7959438), (186, 5306292), (216, 4569307), (248, 3979719), (279, 3537528), (372, 2653146), (558, 1768764), (744, 1326573), (837, 1179176), (1116, 884382), (1674, 589588), (2232, 442191), (3348, 294794), (6696, 147397)]