689269536

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{125963}}^1$

素因数の和:125998

約数の個数: 72

約数和(自身を含む): 2063290320

約数和(自身を除く): 1374020784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 125963, 251926, 377889, 503852, 755778, 1007704, 1133667, 1511556, 2015408, 2267334, 2393297, 3023112, 4030816, 4534668, 4786594, 6046224, 7179891, 9069336, 9573188, 12092448, 14359782, 18138672, 19146376, 21539673, 28719564, 36277344, 38292752, 43079346, 57439128, 76585504, 86158692, 114878256, 172317384, 229756512, 344634768, 689269536]

約数ペア:

[(1, 689269536), (2, 344634768), (3, 229756512), (4, 172317384), (6, 114878256), (8, 86158692), (9, 76585504), (12, 57439128), (16, 43079346), (18, 38292752), (19, 36277344), (24, 28719564), (32, 21539673), (36, 19146376), (38, 18138672), (48, 14359782), (57, 12092448), (72, 9573188), (76, 9069336), (96, 7179891), (114, 6046224), (144, 4786594), (152, 4534668), (171, 4030816), (228, 3023112), (288, 2393297), (304, 2267334), (342, 2015408), (456, 1511556), (608, 1133667), (684, 1007704), (912, 755778), (1368, 503852), (1824, 377889), (2736, 251926), (5472, 125963)]