320268936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33113}}^1$

素因数の和:33166

約数の個数: 64

約数和(自身を含む): 890104320

約数和(自身を除く): 569835384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 33113, 66226, 99339, 132452, 198678, 264904, 397356, 430469, 794712, 860938, 1026503, 1291407, 1721876, 2053006, 2582814, 3079509, 3443752, 4106012, 5165628, 6159018, 8212024, 10331256, 12318036, 13344539, 24636072, 26689078, 40033617, 53378156, 80067234, 106756312, 160134468, 320268936]

約数ペア:

[(1, 320268936), (2, 160134468), (3, 106756312), (4, 80067234), (6, 53378156), (8, 40033617), (12, 26689078), (13, 24636072), (24, 13344539), (26, 12318036), (31, 10331256), (39, 8212024), (52, 6159018), (62, 5165628), (78, 4106012), (93, 3443752), (104, 3079509), (124, 2582814), (156, 2053006), (186, 1721876), (248, 1291407), (312, 1026503), (372, 860938), (403, 794712), (744, 430469), (806, 397356), (1209, 264904), (1612, 198678), (2418, 132452), (3224, 99339), (4836, 66226), (9672, 33113)]