299633984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4447

約数の個数: 56

約数和(自身を含む): 648187680

約数和(自身を除く): 348553696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 4316, 4339, 5312, 8632, 8678, 17264, 17356, 34528, 34712, 56407, 69056, 69424, 112814, 138848, 225628, 277696, 360137, 451256, 720274, 902512, 1440548, 1805024, 2881096, 3610048, 4681781, 5762192, 9363562, 11524384, 18727124, 23048768, 37454248, 74908496, 149816992, 299633984]

約数ペア:

[(1, 299633984), (2, 149816992), (4, 74908496), (8, 37454248), (13, 23048768), (16, 18727124), (26, 11524384), (32, 9363562), (52, 5762192), (64, 4681781), (83, 3610048), (104, 2881096), (166, 1805024), (208, 1440548), (332, 902512), (416, 720274), (664, 451256), (832, 360137), (1079, 277696), (1328, 225628), (2158, 138848), (2656, 112814), (4316, 69424), (4339, 69056), (5312, 56407), (8632, 34712), (8678, 34528), (17264, 17356)]