231736648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{202567}}^1$

素因数の和:202597

約数の個数: 32

約数和(自身を含む): 510471360

約数和(自身を除く): 278734712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 202567, 405134, 810268, 1620536, 2228237, 2633371, 4456474, 5266742, 8912948, 10533484, 17825896, 21066968, 28967081, 57934162, 115868324, 231736648]

約数ペア:

[(1, 231736648), (2, 115868324), (4, 57934162), (8, 28967081), (11, 21066968), (13, 17825896), (22, 10533484), (26, 8912948), (44, 5266742), (52, 4456474), (88, 2633371), (104, 2228237), (143, 1620536), (286, 810268), (572, 405134), (1144, 202567)]