321756856704

素因数分解:

$2^7\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1219663}}^1$

素因数の和:1219912

約数の個数: 96

約数和(自身を含む): 929932816800

約数和(自身を除く): 608175960096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 288, 384, 458, 576, 687, 916, 1152, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 14656, 16488, 21984, 29312, 32976, 43968, 65952, 87936, 131904, 263808, 1219663, 2439326, 3658989, 4878652, 7317978, 9757304, 10976967, 14635956, 19514608, 21953934, 29271912, 39029216, 43907868, 58543824, 78058432, 87815736, 117087648, 156116864, 175631472, 234175296, 279302827, 351262944, 468350592, 558605654, 702525888, 837908481, 1117211308, 1405051776, 1675816962, 2234422616, 2513725443, 3351633924, 4468845232, 5027450886, 6703267848, 8937690464, 10054901772, 13406535696, 17875380928, 20109803544, 26813071392, 35750761856, 40219607088, 53626142784, 80439214176, 107252285568, 160878428352, 321756856704]

約数ペア:

[(1, 321756856704), (2, 160878428352), (3, 107252285568), (4, 80439214176), (6, 53626142784), (8, 40219607088), (9, 35750761856), (12, 26813071392), (16, 20109803544), (18, 17875380928), (24, 13406535696), (32, 10054901772), (36, 8937690464), (48, 6703267848), (64, 5027450886), (72, 4468845232), (96, 3351633924), (128, 2513725443), (144, 2234422616), (192, 1675816962), (229, 1405051776), (288, 1117211308), (384, 837908481), (458, 702525888), (576, 558605654), (687, 468350592), (916, 351262944), (1152, 279302827), (1374, 234175296), (1832, 175631472), (2061, 156116864), (2748, 117087648), (3664, 87815736), (4122, 78058432), (5496, 58543824), (7328, 43907868), (8244, 39029216), (10992, 29271912), (14656, 21953934), (16488, 19514608), (21984, 14635956), (29312, 10976967), (32976, 9757304), (43968, 7317978), (65952, 4878652), (87936, 3658989), (131904, 2439326), (263808, 1219663)]