680976864

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{7459}}^1$

素因数の和:7792

約数の個数: 72

約数和(自身を含む): 1942897320

約数和(自身を除く): 1261920456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7459, 7608, 10144, 11412, 14918, 15216, 22377, 22824, 29836, 30432, 44754, 45648, 59672, 67131, 89508, 91296, 119344, 134262, 179016, 238688, 268524, 358032, 537048, 716064, 1074096, 2148192, 2364503, 4729006, 7093509, 9458012, 14187018, 18916024, 21280527, 28374036, 37832048, 42561054, 56748072, 75664096, 85122108, 113496144, 170244216, 226992288, 340488432, 680976864]

約数ペア:

[(1, 680976864), (2, 340488432), (3, 226992288), (4, 170244216), (6, 113496144), (8, 85122108), (9, 75664096), (12, 56748072), (16, 42561054), (18, 37832048), (24, 28374036), (32, 21280527), (36, 18916024), (48, 14187018), (72, 9458012), (96, 7093509), (144, 4729006), (288, 2364503), (317, 2148192), (634, 1074096), (951, 716064), (1268, 537048), (1902, 358032), (2536, 268524), (2853, 238688), (3804, 179016), (5072, 134262), (5706, 119344), (7459, 91296), (7608, 89508), (10144, 67131), (11412, 59672), (14918, 45648), (15216, 44754), (22377, 30432), (22824, 29836)]