637626612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6907}}^1$

素因数の和:7085

約数の個数: 72

約数和(自身を含む): 1741976544

約数和(自身を除く): 1104349932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 6907, 7693, 13188, 13814, 15386, 20721, 23079, 27628, 30772, 41442, 46158, 48349, 82884, 92316, 96698, 145047, 193396, 290094, 338443, 580188, 676886, 1015329, 1084399, 1353772, 2030658, 2168798, 3253197, 4061316, 4337596, 6506394, 7590793, 13012788, 15181586, 22772379, 30363172, 45544758, 53135551, 91089516, 106271102, 159406653, 212542204, 318813306, 637626612]

約数ペア:

[(1, 637626612), (2, 318813306), (3, 212542204), (4, 159406653), (6, 106271102), (7, 91089516), (12, 53135551), (14, 45544758), (21, 30363172), (28, 22772379), (42, 15181586), (49, 13012788), (84, 7590793), (98, 6506394), (147, 4337596), (157, 4061316), (196, 3253197), (294, 2168798), (314, 2030658), (471, 1353772), (588, 1084399), (628, 1015329), (942, 676886), (1099, 580188), (1884, 338443), (2198, 290094), (3297, 193396), (4396, 145047), (6594, 96698), (6907, 92316), (7693, 82884), (13188, 48349), (13814, 46158), (15386, 41442), (20721, 30772), (23079, 27628)]