247831272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{88259}}^1$

素因数の和:88287

約数の個数: 64

約数和(自身を含む): 741384000

約数和(自身を除く): 493552728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 88259, 176518, 264777, 353036, 529554, 706072, 794331, 1059108, 1147367, 1588662, 2118216, 2294734, 2382993, 3177324, 3442101, 4589468, 4765986, 6354648, 6884202, 9178936, 9531972, 10326303, 13768404, 19063944, 20652606, 27536808, 30978909, 41305212, 61957818, 82610424, 123915636, 247831272]

約数ペア:

[(1, 247831272), (2, 123915636), (3, 82610424), (4, 61957818), (6, 41305212), (8, 30978909), (9, 27536808), (12, 20652606), (13, 19063944), (18, 13768404), (24, 10326303), (26, 9531972), (27, 9178936), (36, 6884202), (39, 6354648), (52, 4765986), (54, 4589468), (72, 3442101), (78, 3177324), (104, 2382993), (108, 2294734), (117, 2118216), (156, 1588662), (216, 1147367), (234, 1059108), (312, 794331), (351, 706072), (468, 529554), (702, 353036), (936, 264777), (1404, 176518), (2808, 88259)]