918789088

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 2126767104

約数和(自身を除く): 1207978016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 197, 224, 329, 376, 394, 443, 658, 752, 788, 886, 1316, 1379, 1504, 1576, 1772, 2632, 2758, 3101, 3152, 3544, 5264, 5516, 6202, 6304, 7088, 9259, 10528, 11032, 12404, 14176, 18518, 20821, 22064, 24808, 37036, 41642, 44128, 49616, 64813, 74072, 83284, 87271, 99232, 129626, 145747, 148144, 166568, 174542, 259252, 291494, 296288, 333136, 349084, 518504, 582988, 610897, 666272, 698168, 1037008, 1165976, 1221794, 1396336, 2074016, 2331952, 2443588, 2792672, 4101737, 4663904, 4887176, 8203474, 9774352, 16406948, 19548704, 28712159, 32813896, 57424318, 65627792, 114848636, 131255584, 229697272, 459394544, 918789088]

約数ペア:

[(1, 918789088), (2, 459394544), (4, 229697272), (7, 131255584), (8, 114848636), (14, 65627792), (16, 57424318), (28, 32813896), (32, 28712159), (47, 19548704), (56, 16406948), (94, 9774352), (112, 8203474), (188, 4887176), (197, 4663904), (224, 4101737), (329, 2792672), (376, 2443588), (394, 2331952), (443, 2074016), (658, 1396336), (752, 1221794), (788, 1165976), (886, 1037008), (1316, 698168), (1379, 666272), (1504, 610897), (1576, 582988), (1772, 518504), (2632, 349084), (2758, 333136), (3101, 296288), (3152, 291494), (3544, 259252), (5264, 174542), (5516, 166568), (6202, 148144), (6304, 145747), (7088, 129626), (9259, 99232), (10528, 87271), (11032, 83284), (12404, 74072), (14176, 64813), (18518, 49616), (20821, 44128), (22064, 41642), (24808, 37036)]