2226332848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 4499890560

約数和(自身を除く): 2273557712

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 157, 173, 188, 218, 314, 346, 376, 436, 628, 692, 752, 872, 1256, 1384, 1744, 2512, 2768, 5123, 7379, 8131, 10246, 14758, 16262, 17113, 18857, 20492, 27161, 29516, 32524, 34226, 37714, 40984, 54322, 59032, 65048, 68452, 75428, 81968, 108644, 118064, 130096, 136904, 150856, 217288, 273808, 301712, 434576, 804311, 886279, 1276567, 1608622, 1772558, 2553134, 2960549, 3217244, 3545116, 5106268, 5921098, 6434488, 7090232, 10212536, 11842196, 12868976, 14180464, 20425072, 23684392, 47368784, 139145803, 278291606, 556583212, 1113166424, 2226332848]

約数ペア:

[(1, 2226332848), (2, 1113166424), (4, 556583212), (8, 278291606), (16, 139145803), (47, 47368784), (94, 23684392), (109, 20425072), (157, 14180464), (173, 12868976), (188, 11842196), (218, 10212536), (314, 7090232), (346, 6434488), (376, 5921098), (436, 5106268), (628, 3545116), (692, 3217244), (752, 2960549), (872, 2553134), (1256, 1772558), (1384, 1608622), (1744, 1276567), (2512, 886279), (2768, 804311), (5123, 434576), (7379, 301712), (8131, 273808), (10246, 217288), (14758, 150856), (16262, 136904), (17113, 130096), (18857, 118064), (20492, 108644), (27161, 81968), (29516, 75428), (32524, 68452), (34226, 65048), (37714, 59032), (40984, 54322)]