253351488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101503}}^1$

素因数の和:101531

約数の個数: 56

約数和(自身を含む): 721896448

約数和(自身を除く): 468544960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 101503, 203006, 304509, 406012, 609018, 812024, 1218036, 1319539, 1624048, 2436072, 2639078, 3248096, 3958617, 4872144, 5278156, 6496192, 7917234, 9744288, 10556312, 15834468, 19488576, 21112624, 31668936, 42225248, 63337872, 84450496, 126675744, 253351488]

約数ペア:

[(1, 253351488), (2, 126675744), (3, 84450496), (4, 63337872), (6, 42225248), (8, 31668936), (12, 21112624), (13, 19488576), (16, 15834468), (24, 10556312), (26, 9744288), (32, 7917234), (39, 6496192), (48, 5278156), (52, 4872144), (64, 3958617), (78, 3248096), (96, 2639078), (104, 2436072), (156, 1624048), (192, 1319539), (208, 1218036), (312, 812024), (416, 609018), (624, 406012), (832, 304509), (1248, 203006), (2496, 101503)]