215144328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14389}}^1$

素因数の和:14494

約数の個数: 64

約数和(自身を含む): 621648000

約数和(自身を除く): 406503672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14389, 14952, 28778, 43167, 57556, 86334, 100723, 115112, 172668, 201446, 302169, 345336, 402892, 604338, 805784, 1208676, 1280621, 2417352, 2561242, 3841863, 5122484, 7683726, 8964347, 10244968, 15367452, 17928694, 26893041, 30734904, 35857388, 53786082, 71714776, 107572164, 215144328]

約数ペア:

[(1, 215144328), (2, 107572164), (3, 71714776), (4, 53786082), (6, 35857388), (7, 30734904), (8, 26893041), (12, 17928694), (14, 15367452), (21, 10244968), (24, 8964347), (28, 7683726), (42, 5122484), (56, 3841863), (84, 2561242), (89, 2417352), (168, 1280621), (178, 1208676), (267, 805784), (356, 604338), (534, 402892), (623, 345336), (712, 302169), (1068, 201446), (1246, 172668), (1869, 115112), (2136, 100723), (2492, 86334), (3738, 57556), (4984, 43167), (7476, 28778), (14389, 14952)]