307788148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 572269824

約数和(自身を除く): 264481676

約数列:

[1, 2, 4, 41, 47, 73, 82, 94, 146, 164, 188, 292, 547, 1094, 1927, 2188, 2993, 3431, 3854, 5986, 6862, 7708, 11972, 13724, 22427, 25709, 39931, 44854, 51418, 79862, 89708, 102836, 140671, 159724, 281342, 562684, 1054069, 1637171, 1876757, 2108138, 3274342, 3753514, 4216276, 6548684, 7507028, 76947037, 153894074, 307788148]

約数ペア:

[(1, 307788148), (2, 153894074), (4, 76947037), (41, 7507028), (47, 6548684), (73, 4216276), (82, 3753514), (94, 3274342), (146, 2108138), (164, 1876757), (188, 1637171), (292, 1054069), (547, 562684), (1094, 281342), (1927, 159724), (2188, 140671), (2993, 102836), (3431, 89708), (3854, 79862), (5986, 51418), (6862, 44854), (7708, 39931), (11972, 25709), (13724, 22427)]