279647568

素因数分解:

$2^4\times 3^2\times {\mathrm{569}}^1\times {\mathrm{3413}}^1$

素因数の和:3996

約数の個数: 60

約数和(自身を含む): 784229940

約数和(自身を除く): 504582372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 1138, 1707, 2276, 3413, 3414, 4552, 5121, 6826, 6828, 9104, 10239, 10242, 13652, 13656, 20478, 20484, 27304, 27312, 30717, 40956, 40968, 54608, 61434, 81912, 81936, 122868, 163824, 245736, 491472, 1941997, 3883994, 5825991, 7767988, 11651982, 15535976, 17477973, 23303964, 31071952, 34955946, 46607928, 69911892, 93215856, 139823784, 279647568]

約数ペア:

[(1, 279647568), (2, 139823784), (3, 93215856), (4, 69911892), (6, 46607928), (8, 34955946), (9, 31071952), (12, 23303964), (16, 17477973), (18, 15535976), (24, 11651982), (36, 7767988), (48, 5825991), (72, 3883994), (144, 1941997), (569, 491472), (1138, 245736), (1707, 163824), (2276, 122868), (3413, 81936), (3414, 81912), (4552, 61434), (5121, 54608), (6826, 40968), (6828, 40956), (9104, 30717), (10239, 27312), (10242, 27304), (13652, 20484), (13656, 20478)]