326097928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 696568320

約数和(自身を除く): 370470392

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2467, 2542, 3224, 4264, 4934, 5084, 9868, 10168, 16523, 19736, 32071, 33046, 64142, 66092, 76477, 101147, 128284, 132184, 152954, 202294, 256568, 305908, 404588, 611816, 809176, 994201, 1314911, 1988402, 2629822, 3135557, 3976804, 5259644, 6271114, 7953608, 10519288, 12542228, 25084456, 40762241, 81524482, 163048964, 326097928]

約数ペア:

[(1, 326097928), (2, 163048964), (4, 81524482), (8, 40762241), (13, 25084456), (26, 12542228), (31, 10519288), (41, 7953608), (52, 6271114), (62, 5259644), (82, 3976804), (104, 3135557), (124, 2629822), (164, 1988402), (248, 1314911), (328, 994201), (403, 809176), (533, 611816), (806, 404588), (1066, 305908), (1271, 256568), (1612, 202294), (2132, 152954), (2467, 132184), (2542, 128284), (3224, 101147), (4264, 76477), (4934, 66092), (5084, 64142), (9868, 33046), (10168, 32071), (16523, 19736)]