348986556

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{20323}}^1$

素因数の和:20392

約数の個数: 60

約数和(自身を含む): 929579112

約数和(自身を除く): 580592556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172, 20323, 40646, 60969, 81292, 121938, 182907, 243876, 365814, 548721, 731628, 1077119, 1097442, 1646163, 2154238, 2194884, 3231357, 3292326, 4308476, 6462714, 6584652, 9694071, 12925428, 19388142, 29082213, 38776284, 58164426, 87246639, 116328852, 174493278, 348986556]

約数ペア:

[(1, 348986556), (2, 174493278), (3, 116328852), (4, 87246639), (6, 58164426), (9, 38776284), (12, 29082213), (18, 19388142), (27, 12925428), (36, 9694071), (53, 6584652), (54, 6462714), (81, 4308476), (106, 3292326), (108, 3231357), (159, 2194884), (162, 2154238), (212, 1646163), (318, 1097442), (324, 1077119), (477, 731628), (636, 548721), (954, 365814), (1431, 243876), (1908, 182907), (2862, 121938), (4293, 81292), (5724, 60969), (8586, 40646), (17172, 20323)]