685369216

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 1660723200

約数和(自身を除く): 975353984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 254, 266, 304, 317, 448, 508, 532, 608, 634, 889, 896, 1016, 1064, 1216, 1268, 1778, 2032, 2128, 2219, 2413, 2432, 2536, 3556, 4064, 4256, 4438, 4826, 5072, 6023, 7112, 8128, 8512, 8876, 9652, 10144, 12046, 14224, 16256, 16891, 17024, 17752, 19304, 20288, 24092, 28448, 33782, 35504, 38608, 40259, 40576, 42161, 48184, 56896, 67564, 71008, 77216, 80518, 84322, 96368, 113792, 135128, 142016, 154432, 161036, 168644, 192736, 270256, 281813, 284032, 308864, 322072, 337288, 385472, 540512, 563626, 644144, 674576, 764921, 770944, 1081024, 1127252, 1288288, 1349152, 1529842, 2162048, 2254504, 2576576, 2698304, 3059684, 4509008, 5153152, 5354447, 5396608, 6119368, 9018016, 10708894, 12238736, 18036032, 21417788, 24477472, 36072064, 42835576, 48954944, 85671152, 97909888, 171342304, 342684608, 685369216]

約数ペア:

[(1, 685369216), (2, 342684608), (4, 171342304), (7, 97909888), (8, 85671152), (14, 48954944), (16, 42835576), (19, 36072064), (28, 24477472), (32, 21417788), (38, 18036032), (56, 12238736), (64, 10708894), (76, 9018016), (112, 6119368), (127, 5396608), (128, 5354447), (133, 5153152), (152, 4509008), (224, 3059684), (254, 2698304), (266, 2576576), (304, 2254504), (317, 2162048), (448, 1529842), (508, 1349152), (532, 1288288), (608, 1127252), (634, 1081024), (889, 770944), (896, 764921), (1016, 674576), (1064, 644144), (1216, 563626), (1268, 540512), (1778, 385472), (2032, 337288), (2128, 322072), (2219, 308864), (2413, 284032), (2432, 281813), (2536, 270256), (3556, 192736), (4064, 168644), (4256, 161036), (4438, 154432), (4826, 142016), (5072, 135128), (6023, 113792), (7112, 96368), (8128, 84322), (8512, 80518), (8876, 77216), (9652, 71008), (10144, 67564), (12046, 56896), (14224, 48184), (16256, 42161), (16891, 40576), (17024, 40259), (17752, 38608), (19304, 35504), (20288, 33782), (24092, 28448)]