245455488

素因数分解:

$2^7\times 3^3\times {\mathrm{71023}}^1$

素因数の和:71046

約数の個数: 64

約数和(自身を含む): 724444800

約数和(自身を除く): 478989312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 71023, 142046, 213069, 284092, 426138, 568184, 639207, 852276, 1136368, 1278414, 1704552, 1917621, 2272736, 2556828, 3409104, 3835242, 4545472, 5113656, 6818208, 7670484, 9090944, 10227312, 13636416, 15340968, 20454624, 27272832, 30681936, 40909248, 61363872, 81818496, 122727744, 245455488]

約数ペア:

[(1, 245455488), (2, 122727744), (3, 81818496), (4, 61363872), (6, 40909248), (8, 30681936), (9, 27272832), (12, 20454624), (16, 15340968), (18, 13636416), (24, 10227312), (27, 9090944), (32, 7670484), (36, 6818208), (48, 5113656), (54, 4545472), (64, 3835242), (72, 3409104), (96, 2556828), (108, 2272736), (128, 1917621), (144, 1704552), (192, 1278414), (216, 1136368), (288, 852276), (384, 639207), (432, 568184), (576, 426138), (864, 284092), (1152, 213069), (1728, 142046), (3456, 71023)]