253298136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115979}}^1$

素因数の和:116008

約数の個数: 64

約数和(自身を含む): 779385600

約数和(自身を除く): 526087464

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, 115979, 231958, 347937, 463916, 695874, 811853, 927832, 1391748, 1507727, 1623706, 2435559, 2783496, 3015454, 3247412, 4523181, 4871118, 6030908, 6494824, 9046362, 9742236, 10554089, 12061816, 18092724, 19484472, 21108178, 31662267, 36185448, 42216356, 63324534, 84432712, 126649068, 253298136]

約数ペア:

[(1, 253298136), (2, 126649068), (3, 84432712), (4, 63324534), (6, 42216356), (7, 36185448), (8, 31662267), (12, 21108178), (13, 19484472), (14, 18092724), (21, 12061816), (24, 10554089), (26, 9742236), (28, 9046362), (39, 6494824), (42, 6030908), (52, 4871118), (56, 4523181), (78, 3247412), (84, 3015454), (91, 2783496), (104, 2435559), (156, 1623706), (168, 1507727), (182, 1391748), (273, 927832), (312, 811853), (364, 695874), (546, 463916), (728, 347937), (1092, 231958), (2184, 115979)]