490454567416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{243091}}^1$

素因数の和:243436

約数の個数: 64

約数和(自身を含む): 1017602559360

約数和(自身を除く): 527147991944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 227, 404, 454, 808, 908, 1111, 1816, 2222, 2497, 4444, 4994, 8888, 9988, 19976, 22927, 45854, 91708, 183416, 243091, 252197, 486182, 504394, 972364, 1008788, 1944728, 2017576, 2674001, 5348002, 10696004, 21392008, 24552191, 49104382, 55181657, 98208764, 110363314, 196417528, 220726628, 270074101, 441453256, 540148202, 606998227, 1080296404, 1213996454, 2160592808, 2427992908, 4855985816, 5573347357, 11146694714, 22293389428, 44586778856, 61306820927, 122613641854, 245227283708, 490454567416]

約数ペア:

[(1, 490454567416), (2, 245227283708), (4, 122613641854), (8, 61306820927), (11, 44586778856), (22, 22293389428), (44, 11146694714), (88, 5573347357), (101, 4855985816), (202, 2427992908), (227, 2160592808), (404, 1213996454), (454, 1080296404), (808, 606998227), (908, 540148202), (1111, 441453256), (1816, 270074101), (2222, 220726628), (2497, 196417528), (4444, 110363314), (4994, 98208764), (8888, 55181657), (9988, 49104382), (19976, 24552191), (22927, 21392008), (45854, 10696004), (91708, 5348002), (183416, 2674001), (243091, 2017576), (252197, 1944728), (486182, 1008788), (504394, 972364)]