1580436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 4708704

約数和(自身を除く): 3128268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 307, 396, 429, 468, 572, 614, 858, 921, 1228, 1287, 1716, 1842, 2574, 2763, 3377, 3684, 3991, 5148, 5526, 6754, 7982, 10131, 11052, 11973, 13508, 15964, 20262, 23946, 30393, 35919, 40524, 43901, 47892, 60786, 71838, 87802, 121572, 131703, 143676, 175604, 263406, 395109, 526812, 790218, 1580436]

約数ペア:

[(1, 1580436), (2, 790218), (3, 526812), (4, 395109), (6, 263406), (9, 175604), (11, 143676), (12, 131703), (13, 121572), (18, 87802), (22, 71838), (26, 60786), (33, 47892), (36, 43901), (39, 40524), (44, 35919), (52, 30393), (66, 23946), (78, 20262), (99, 15964), (117, 13508), (132, 11973), (143, 11052), (156, 10131), (198, 7982), (234, 6754), (286, 5526), (307, 5148), (396, 3991), (429, 3684), (468, 3377), (572, 2763), (614, 2574), (858, 1842), (921, 1716), (1228, 1287)]