1729043848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7603}}^1$

素因数の和:7778

約数の個数: 64

約数和(自身を含む): 3854315520

約数和(自身を除く): 2125271672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 217, 248, 262, 434, 524, 868, 917, 1048, 1736, 1834, 3668, 4061, 7336, 7603, 8122, 15206, 16244, 28427, 30412, 32488, 53221, 56854, 60824, 106442, 113708, 212884, 227416, 235693, 425768, 471386, 942772, 995993, 1649851, 1885544, 1991986, 3299702, 3983972, 6599404, 6971951, 7967944, 13198808, 13943902, 27887804, 30875783, 55775608, 61751566, 123503132, 216130481, 247006264, 432260962, 864521924, 1729043848]

約数ペア:

[(1, 1729043848), (2, 864521924), (4, 432260962), (7, 247006264), (8, 216130481), (14, 123503132), (28, 61751566), (31, 55775608), (56, 30875783), (62, 27887804), (124, 13943902), (131, 13198808), (217, 7967944), (248, 6971951), (262, 6599404), (434, 3983972), (524, 3299702), (868, 1991986), (917, 1885544), (1048, 1649851), (1736, 995993), (1834, 942772), (3668, 471386), (4061, 425768), (7336, 235693), (7603, 227416), (8122, 212884), (15206, 113708), (16244, 106442), (28427, 60824), (30412, 56854), (32488, 53221)]