248427816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113749}}^1$

素因数の和:113778

約数の個数: 64

約数和(自身を含む): 764400000

約数和(自身を除く): 515972184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 113749, 227498, 341247, 454996, 682494, 796243, 909992, 1364988, 1478737, 1592486, 2388729, 2729976, 2957474, 3184972, 4436211, 4777458, 5914948, 6369944, 8872422, 9554916, 10351159, 11829896, 17744844, 19109832, 20702318, 31053477, 35489688, 41404636, 62106954, 82809272, 124213908, 248427816]

約数ペア:

[(1, 248427816), (2, 124213908), (3, 82809272), (4, 62106954), (6, 41404636), (7, 35489688), (8, 31053477), (12, 20702318), (13, 19109832), (14, 17744844), (21, 11829896), (24, 10351159), (26, 9554916), (28, 8872422), (39, 6369944), (42, 5914948), (52, 4777458), (56, 4436211), (78, 3184972), (84, 2957474), (91, 2729976), (104, 2388729), (156, 1592486), (168, 1478737), (182, 1364988), (273, 909992), (312, 796243), (364, 682494), (546, 454996), (728, 341247), (1092, 227498), (2184, 113749)]