343947852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7517}}^1$

素因数の和:7599

約数の個数: 72

約数和(自身を含む): 919481472

約数和(自身を除く): 575533620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3813, 5084, 7517, 7626, 11439, 15034, 15252, 22551, 22878, 30068, 45102, 45756, 67653, 90204, 135306, 233027, 270612, 308197, 466054, 616394, 699081, 924591, 932108, 1232788, 1398162, 1849182, 2097243, 2773773, 2796324, 3698364, 4194486, 5547546, 8388972, 9554107, 11095092, 19108214, 28662321, 38216428, 57324642, 85986963, 114649284, 171973926, 343947852]

約数ペア:

[(1, 343947852), (2, 171973926), (3, 114649284), (4, 85986963), (6, 57324642), (9, 38216428), (12, 28662321), (18, 19108214), (31, 11095092), (36, 9554107), (41, 8388972), (62, 5547546), (82, 4194486), (93, 3698364), (123, 2796324), (124, 2773773), (164, 2097243), (186, 1849182), (246, 1398162), (279, 1232788), (369, 932108), (372, 924591), (492, 699081), (558, 616394), (738, 466054), (1116, 308197), (1271, 270612), (1476, 233027), (2542, 135306), (3813, 90204), (5084, 67653), (7517, 45756), (7626, 45102), (11439, 30068), (15034, 22878), (15252, 22551)]