299945784

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 766558080

約数和(自身を除く): 466612296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 211, 244, 366, 422, 488, 633, 732, 844, 971, 1266, 1464, 1688, 1942, 2532, 2913, 3884, 5064, 5826, 7768, 11652, 12871, 23304, 25742, 38613, 51484, 59231, 77226, 102968, 118462, 154452, 177693, 204881, 236924, 308904, 355386, 409762, 473848, 614643, 710772, 819524, 1229286, 1421544, 1639048, 2458572, 4917144, 12497741, 24995482, 37493223, 49990964, 74986446, 99981928, 149972892, 299945784]

約数ペア:

[(1, 299945784), (2, 149972892), (3, 99981928), (4, 74986446), (6, 49990964), (8, 37493223), (12, 24995482), (24, 12497741), (61, 4917144), (122, 2458572), (183, 1639048), (211, 1421544), (244, 1229286), (366, 819524), (422, 710772), (488, 614643), (633, 473848), (732, 409762), (844, 355386), (971, 308904), (1266, 236924), (1464, 204881), (1688, 177693), (1942, 154452), (2532, 118462), (2913, 102968), (3884, 77226), (5064, 59231), (5826, 51484), (7768, 38613), (11652, 25742), (12871, 23304)]