2797749216

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{89123}}^1$

素因数の和:89248

約数の個数: 72

約数和(自身を含む): 8029181160

約数和(自身を除く): 5231431944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 89123, 178246, 267369, 356492, 534738, 712984, 802107, 1069476, 1425968, 1604214, 2138952, 2851936, 3208428, 4277904, 6416856, 8555808, 9714407, 12833712, 19428814, 25667424, 29143221, 38857628, 58286442, 77715256, 87429663, 116572884, 155430512, 174859326, 233145768, 310861024, 349718652, 466291536, 699437304, 932583072, 1398874608, 2797749216]

約数ペア:

[(1, 2797749216), (2, 1398874608), (3, 932583072), (4, 699437304), (6, 466291536), (8, 349718652), (9, 310861024), (12, 233145768), (16, 174859326), (18, 155430512), (24, 116572884), (32, 87429663), (36, 77715256), (48, 58286442), (72, 38857628), (96, 29143221), (109, 25667424), (144, 19428814), (218, 12833712), (288, 9714407), (327, 8555808), (436, 6416856), (654, 4277904), (872, 3208428), (981, 2851936), (1308, 2138952), (1744, 1604214), (1962, 1425968), (2616, 1069476), (3488, 802107), (3924, 712984), (5232, 534738), (7848, 356492), (10464, 267369), (15696, 178246), (31392, 89123)]