255383604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{112603}}^1$

素因数の和:112626

約数の個数: 60

約数和(自身を含む): 763004704

約数和(自身を除く): 507621100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 112603, 225206, 337809, 450412, 675618, 788221, 1013427, 1351236, 1576442, 2026854, 2364663, 3040281, 3152884, 4053708, 4729326, 6080562, 7093989, 9120843, 9458652, 12161124, 14187978, 18241686, 21281967, 28375956, 36483372, 42563934, 63845901, 85127868, 127691802, 255383604]

約数ペア:

[(1, 255383604), (2, 127691802), (3, 85127868), (4, 63845901), (6, 42563934), (7, 36483372), (9, 28375956), (12, 21281967), (14, 18241686), (18, 14187978), (21, 12161124), (27, 9458652), (28, 9120843), (36, 7093989), (42, 6080562), (54, 4729326), (63, 4053708), (81, 3152884), (84, 3040281), (108, 2364663), (126, 2026854), (162, 1576442), (189, 1351236), (252, 1013427), (324, 788221), (378, 675618), (567, 450412), (756, 337809), (1134, 225206), (2268, 112603)]