258704736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{117167}}^1$

素因数の和:117203

約数の個数: 48

約数和(自身を含む): 708632064

約数和(自身を除く): 449927328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 117167, 234334, 351501, 468668, 703002, 937336, 1406004, 1874672, 2694841, 2812008, 3749344, 5389682, 5624016, 8084523, 10779364, 11248032, 16169046, 21558728, 32338092, 43117456, 64676184, 86234912, 129352368, 258704736]

約数ペア:

[(1, 258704736), (2, 129352368), (3, 86234912), (4, 64676184), (6, 43117456), (8, 32338092), (12, 21558728), (16, 16169046), (23, 11248032), (24, 10779364), (32, 8084523), (46, 5624016), (48, 5389682), (69, 3749344), (92, 2812008), (96, 2694841), (138, 1874672), (184, 1406004), (276, 937336), (368, 703002), (552, 468668), (736, 351501), (1104, 234334), (2208, 117167)]