829531716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 2205235200

約数和(自身を除く): 1375703484

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 239, 247, 478, 494, 717, 741, 956, 988, 1171, 1434, 1482, 2342, 2868, 2964, 3107, 3513, 4541, 4684, 6214, 7026, 9082, 9321, 12428, 13623, 14052, 15223, 18164, 18642, 22249, 27246, 30446, 37284, 44498, 45669, 54492, 59033, 60892, 66747, 88996, 91338, 118066, 133494, 177099, 182676, 236132, 266988, 279869, 289237, 354198, 559738, 578474, 708396, 839607, 867711, 1119476, 1156948, 1679214, 1735422, 3358428, 3470844, 3638297, 5317511, 7276594, 10635022, 10914891, 14553188, 15952533, 21270044, 21829782, 31905066, 43659564, 63810132, 69127643, 138255286, 207382929, 276510572, 414765858, 829531716]

約数ペア:

[(1, 829531716), (2, 414765858), (3, 276510572), (4, 207382929), (6, 138255286), (12, 69127643), (13, 63810132), (19, 43659564), (26, 31905066), (38, 21829782), (39, 21270044), (52, 15952533), (57, 14553188), (76, 10914891), (78, 10635022), (114, 7276594), (156, 5317511), (228, 3638297), (239, 3470844), (247, 3358428), (478, 1735422), (494, 1679214), (717, 1156948), (741, 1119476), (956, 867711), (988, 839607), (1171, 708396), (1434, 578474), (1482, 559738), (2342, 354198), (2868, 289237), (2964, 279869), (3107, 266988), (3513, 236132), (4541, 182676), (4684, 177099), (6214, 133494), (7026, 118066), (9082, 91338), (9321, 88996), (12428, 66747), (13623, 60892), (14052, 59033), (15223, 54492), (18164, 45669), (18642, 44498), (22249, 37284), (27246, 30446)]