245517312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 88

約数和(自身を含む): 659134000

約数和(自身を除く): 413616688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 349, 384, 458, 512, 687, 698, 768, 916, 1024, 1047, 1374, 1396, 1536, 1832, 2094, 2748, 2792, 3072, 3664, 4188, 5496, 5584, 7328, 8376, 10992, 11168, 14656, 16752, 21984, 22336, 29312, 33504, 43968, 44672, 58624, 67008, 79921, 87936, 89344, 117248, 134016, 159842, 175872, 178688, 234496, 239763, 268032, 319684, 351744, 357376, 479526, 536064, 639368, 703488, 959052, 1072128, 1278736, 1918104, 2557472, 3836208, 5114944, 7672416, 10229888, 15344832, 20459776, 30689664, 40919552, 61379328, 81839104, 122758656, 245517312]

約数ペア:

[(1, 245517312), (2, 122758656), (3, 81839104), (4, 61379328), (6, 40919552), (8, 30689664), (12, 20459776), (16, 15344832), (24, 10229888), (32, 7672416), (48, 5114944), (64, 3836208), (96, 2557472), (128, 1918104), (192, 1278736), (229, 1072128), (256, 959052), (349, 703488), (384, 639368), (458, 536064), (512, 479526), (687, 357376), (698, 351744), (768, 319684), (916, 268032), (1024, 239763), (1047, 234496), (1374, 178688), (1396, 175872), (1536, 159842), (1832, 134016), (2094, 117248), (2748, 89344), (2792, 87936), (3072, 79921), (3664, 67008), (4188, 58624), (5496, 44672), (5584, 43968), (7328, 33504), (8376, 29312), (10992, 22336), (11168, 21984), (14656, 16752)]