1330893666

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 80

約数和(自身を含む): 3122311104

約数和(自身を除く): 1791417438

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 547, 621, 653, 1094, 1242, 1306, 1641, 1863, 1959, 3282, 3726, 3918, 4923, 5877, 9846, 11754, 12581, 14769, 15019, 17631, 25162, 29538, 30038, 35262, 37743, 44307, 45057, 52893, 75486, 88614, 90114, 105786, 113229, 135171, 226458, 270342, 339687, 357191, 405513, 679374, 714382, 811026, 1019061, 1071573, 1216539, 2038122, 2143146, 2433078, 3214719, 6429438, 8215393, 9644157, 16430786, 19288314, 24646179, 28932471, 49292358, 57864942, 73938537, 147877074, 221815611, 443631222, 665446833, 1330893666]

約数ペア:

[(1, 1330893666), (2, 665446833), (3, 443631222), (6, 221815611), (9, 147877074), (18, 73938537), (23, 57864942), (27, 49292358), (46, 28932471), (54, 24646179), (69, 19288314), (81, 16430786), (138, 9644157), (162, 8215393), (207, 6429438), (414, 3214719), (547, 2433078), (621, 2143146), (653, 2038122), (1094, 1216539), (1242, 1071573), (1306, 1019061), (1641, 811026), (1863, 714382), (1959, 679374), (3282, 405513), (3726, 357191), (3918, 339687), (4923, 270342), (5877, 226458), (9846, 135171), (11754, 113229), (12581, 105786), (14769, 90114), (15019, 88614), (17631, 75486), (25162, 52893), (29538, 45057), (30038, 44307), (35262, 37743)]