315157248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19541}}^1$

素因数の和:19570

約数の個数: 108

約数和(自身を含む): 1038540048

約数和(自身を除く): 723382800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 19541, 39082, 58623, 78164, 117246, 136787, 156328, 175869, 234492, 273574, 312656, 351738, 410361, 468984, 547148, 625312, 703476, 820722, 937968, 1094296, 1231083, 1250624, 1406952, 1641444, 1875936, 2188592, 2462166, 2501248, 2813904, 3282888, 3751872, 4377184, 4924332, 5002496, 5627808, 6565776, 7503744, 8754368, 9848664, 11255616, 13131552, 15007488, 17508736, 19697328, 22511232, 26263104, 35017472, 39394656, 45022464, 52526208, 78789312, 105052416, 157578624, 315157248]

約数ペア:

[(1, 315157248), (2, 157578624), (3, 105052416), (4, 78789312), (6, 52526208), (7, 45022464), (8, 39394656), (9, 35017472), (12, 26263104), (14, 22511232), (16, 19697328), (18, 17508736), (21, 15007488), (24, 13131552), (28, 11255616), (32, 9848664), (36, 8754368), (42, 7503744), (48, 6565776), (56, 5627808), (63, 5002496), (64, 4924332), (72, 4377184), (84, 3751872), (96, 3282888), (112, 2813904), (126, 2501248), (128, 2462166), (144, 2188592), (168, 1875936), (192, 1641444), (224, 1406952), (252, 1250624), (256, 1231083), (288, 1094296), (336, 937968), (384, 820722), (448, 703476), (504, 625312), (576, 547148), (672, 468984), (768, 410361), (896, 351738), (1008, 312656), (1152, 273574), (1344, 234492), (1792, 175869), (2016, 156328), (2304, 136787), (2688, 117246), (4032, 78164), (5376, 58623), (8064, 39082), (16128, 19541)]