1556367048

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{45317}}^1$

素因数の和:45388

約数の個数: 80

約数和(自身を含む): 4441617180

約数和(自身を除く): 2885250132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 8586, 11448, 17172, 34344, 45317, 90634, 135951, 181268, 271902, 362536, 407853, 543804, 815706, 1087608, 1223559, 1631412, 2401801, 2447118, 3262824, 3670677, 4803602, 4894236, 7205403, 7341354, 9607204, 9788472, 14410806, 14682708, 19214408, 21616209, 28821612, 29365416, 43232418, 57643224, 64848627, 86464836, 129697254, 172929672, 194545881, 259394508, 389091762, 518789016, 778183524, 1556367048]

約数ペア:

[(1, 1556367048), (2, 778183524), (3, 518789016), (4, 389091762), (6, 259394508), (8, 194545881), (9, 172929672), (12, 129697254), (18, 86464836), (24, 64848627), (27, 57643224), (36, 43232418), (53, 29365416), (54, 28821612), (72, 21616209), (81, 19214408), (106, 14682708), (108, 14410806), (159, 9788472), (162, 9607204), (212, 7341354), (216, 7205403), (318, 4894236), (324, 4803602), (424, 3670677), (477, 3262824), (636, 2447118), (648, 2401801), (954, 1631412), (1272, 1223559), (1431, 1087608), (1908, 815706), (2862, 543804), (3816, 407853), (4293, 362536), (5724, 271902), (8586, 181268), (11448, 135951), (17172, 90634), (34344, 45317)]