390055908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7369}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 995480640

約数和(自身を除く): 605424732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1604, 2406, 4411, 4812, 7369, 8822, 13233, 14738, 17644, 22107, 26466, 29476, 44214, 52932, 81059, 88428, 162118, 243177, 324236, 486354, 972708, 2954969, 5909938, 8864907, 11819876, 17729814, 32504659, 35459628, 65009318, 97513977, 130018636, 195027954, 390055908]

約数ペア:

[(1, 390055908), (2, 195027954), (3, 130018636), (4, 97513977), (6, 65009318), (11, 35459628), (12, 32504659), (22, 17729814), (33, 11819876), (44, 8864907), (66, 5909938), (132, 2954969), (401, 972708), (802, 486354), (1203, 324236), (1604, 243177), (2406, 162118), (4411, 88428), (4812, 81059), (7369, 52932), (8822, 44214), (13233, 29476), (14738, 26466), (17644, 22107)]