669378512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4259}}^1$

素因数の和:4344

約数の個数: 80

約数和(自身を含む): 1521331200

約数和(自身を除く): 851952688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 304, 376, 418, 517, 752, 836, 893, 1034, 1672, 1786, 2068, 3344, 3572, 4136, 4259, 7144, 8272, 8518, 9823, 14288, 17036, 19646, 34072, 39292, 46849, 68144, 78584, 80921, 93698, 157168, 161842, 187396, 200173, 323684, 374792, 400346, 647368, 749584, 800692, 890131, 1294736, 1601384, 1780262, 2201903, 3202768, 3560524, 3803287, 4403806, 7121048, 7606574, 8807612, 14242096, 15213148, 17615224, 30426296, 35230448, 41836157, 60852592, 83672314, 167344628, 334689256, 669378512]

約数ペア:

[(1, 669378512), (2, 334689256), (4, 167344628), (8, 83672314), (11, 60852592), (16, 41836157), (19, 35230448), (22, 30426296), (38, 17615224), (44, 15213148), (47, 14242096), (76, 8807612), (88, 7606574), (94, 7121048), (152, 4403806), (176, 3803287), (188, 3560524), (209, 3202768), (304, 2201903), (376, 1780262), (418, 1601384), (517, 1294736), (752, 890131), (836, 800692), (893, 749584), (1034, 647368), (1672, 400346), (1786, 374792), (2068, 323684), (3344, 200173), (3572, 187396), (4136, 161842), (4259, 157168), (7144, 93698), (8272, 80921), (8518, 78584), (9823, 68144), (14288, 46849), (17036, 39292), (19646, 34072)]