1220254854784

素因数分解:

$2^7\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{597059}}^1$

素因数の和:599361

約数の個数: 64

約数和(自身を含む): 2779481476800

約数和(自身を除く): 1559226622016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2281, 4562, 9124, 15967, 18248, 31934, 36496, 63868, 72992, 127736, 145984, 255472, 291968, 510944, 597059, 1021888, 1194118, 2043776, 2388236, 4179413, 4776472, 8358826, 9552944, 16717652, 19105888, 33435304, 38211776, 66870608, 76423552, 133741216, 267482432, 534964864, 1361891579, 2723783158, 5447566316, 9533241053, 10895132632, 19066482106, 21790265264, 38132964212, 43580530528, 76265928424, 87161061056, 152531856848, 174322122112, 305063713696, 610127427392, 1220254854784]

約数ペア:

[(1, 1220254854784), (2, 610127427392), (4, 305063713696), (7, 174322122112), (8, 152531856848), (14, 87161061056), (16, 76265928424), (28, 43580530528), (32, 38132964212), (56, 21790265264), (64, 19066482106), (112, 10895132632), (128, 9533241053), (224, 5447566316), (448, 2723783158), (896, 1361891579), (2281, 534964864), (4562, 267482432), (9124, 133741216), (15967, 76423552), (18248, 66870608), (31934, 38211776), (36496, 33435304), (63868, 19105888), (72992, 16717652), (127736, 9552944), (145984, 8358826), (255472, 4776472), (291968, 4179413), (510944, 2388236), (597059, 2043776), (1021888, 1194118)]