318072144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509731}}^1$

素因数の和:509755

約数の個数: 40

約数和(自身を含む): 884894752

約数和(自身を除く): 566822608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 509731, 1019462, 1529193, 2038924, 3058386, 4077848, 6116772, 6626503, 8155696, 12233544, 13253006, 19879509, 24467088, 26506012, 39759018, 53012024, 79518036, 106024048, 159036072, 318072144]

約数ペア:

[(1, 318072144), (2, 159036072), (3, 106024048), (4, 79518036), (6, 53012024), (8, 39759018), (12, 26506012), (13, 24467088), (16, 19879509), (24, 13253006), (26, 12233544), (39, 8155696), (48, 6626503), (52, 6116772), (78, 4077848), (104, 3058386), (156, 2038924), (208, 1529193), (312, 1019462), (624, 509731)]