1276469268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{8821}}^1$

素因数の和:9248

約数の個数: 48

約数和(自身を含む): 3082759680

約数和(自身を除く): 1806290412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389, 778, 1167, 1556, 2334, 4668, 8821, 12059, 17642, 24118, 26463, 35284, 36177, 48236, 52926, 72354, 105852, 144708, 273451, 546902, 820353, 1093804, 1640706, 3281412, 3431369, 6862738, 10294107, 13725476, 20588214, 41176428, 106372439, 212744878, 319117317, 425489756, 638234634, 1276469268]

約数ペア:

[(1, 1276469268), (2, 638234634), (3, 425489756), (4, 319117317), (6, 212744878), (12, 106372439), (31, 41176428), (62, 20588214), (93, 13725476), (124, 10294107), (186, 6862738), (372, 3431369), (389, 3281412), (778, 1640706), (1167, 1093804), (1556, 820353), (2334, 546902), (4668, 273451), (8821, 144708), (12059, 105852), (17642, 72354), (24118, 52926), (26463, 48236), (35284, 36177)]