180689496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{579133}}^1$

素因数の和:579155

約数の個数: 32

約数和(自身を含む): 486472560

約数和(自身を除く): 305783064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 579133, 1158266, 1737399, 2316532, 3474798, 4633064, 6949596, 7528729, 13899192, 15057458, 22586187, 30114916, 45172374, 60229832, 90344748, 180689496]

約数ペア:

[(1, 180689496), (2, 90344748), (3, 60229832), (4, 45172374), (6, 30114916), (8, 22586187), (12, 15057458), (13, 13899192), (24, 7528729), (26, 6949596), (39, 4633064), (52, 3474798), (78, 2316532), (104, 1737399), (156, 1158266), (312, 579133)]