258803328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{96281}}^1$

素因数の和:96305

約数の個数: 64

約数和(自身を含む): 785661120

約数和(自身を除く): 526857792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 96281, 192562, 288843, 385124, 577686, 673967, 770248, 1155372, 1347934, 1540496, 2021901, 2310744, 2695868, 3080992, 4043802, 4621488, 5391736, 6161984, 8087604, 9242976, 10783472, 12323968, 16175208, 18485952, 21566944, 32350416, 36971904, 43133888, 64700832, 86267776, 129401664, 258803328]

約数ペア:

[(1, 258803328), (2, 129401664), (3, 86267776), (4, 64700832), (6, 43133888), (7, 36971904), (8, 32350416), (12, 21566944), (14, 18485952), (16, 16175208), (21, 12323968), (24, 10783472), (28, 9242976), (32, 8087604), (42, 6161984), (48, 5391736), (56, 4621488), (64, 4043802), (84, 3080992), (96, 2695868), (112, 2310744), (128, 2021901), (168, 1540496), (192, 1347934), (224, 1155372), (336, 770248), (384, 673967), (448, 577686), (672, 385124), (896, 288843), (1344, 192562), (2688, 96281)]