247210368

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 714163200

約数和(自身を除く): 466952832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1093, 1178, 1216, 1488, 1767, 1824, 1984, 2186, 2356, 2432, 2976, 3279, 3534, 3648, 3968, 4372, 4712, 5952, 6558, 7068, 7296, 8744, 9424, 11904, 13116, 14136, 17488, 18848, 20767, 26232, 28272, 33883, 34976, 37696, 41534, 52464, 56544, 62301, 67766, 69952, 75392, 83068, 101649, 104928, 113088, 124602, 135532, 139904, 166136, 203298, 209856, 226176, 249204, 271064, 332272, 406596, 419712, 498408, 542128, 643777, 664544, 813192, 996816, 1084256, 1287554, 1329088, 1626384, 1931331, 1993632, 2168512, 2575108, 2658176, 3252768, 3862662, 3987264, 4337024, 5150216, 6505536, 7725324, 7974528, 10300432, 13011072, 15450648, 20600864, 30901296, 41201728, 61802592, 82403456, 123605184, 247210368]

約数ペア:

[(1, 247210368), (2, 123605184), (3, 82403456), (4, 61802592), (6, 41201728), (8, 30901296), (12, 20600864), (16, 15450648), (19, 13011072), (24, 10300432), (31, 7974528), (32, 7725324), (38, 6505536), (48, 5150216), (57, 4337024), (62, 3987264), (64, 3862662), (76, 3252768), (93, 2658176), (96, 2575108), (114, 2168512), (124, 1993632), (128, 1931331), (152, 1626384), (186, 1329088), (192, 1287554), (228, 1084256), (248, 996816), (304, 813192), (372, 664544), (384, 643777), (456, 542128), (496, 498408), (589, 419712), (608, 406596), (744, 332272), (912, 271064), (992, 249204), (1093, 226176), (1178, 209856), (1216, 203298), (1488, 166136), (1767, 139904), (1824, 135532), (1984, 124602), (2186, 113088), (2356, 104928), (2432, 101649), (2976, 83068), (3279, 75392), (3534, 69952), (3648, 67766), (3968, 62301), (4372, 56544), (4712, 52464), (5952, 41534), (6558, 37696), (7068, 34976), (7296, 33883), (8744, 28272), (9424, 26232), (11904, 20767), (13116, 18848), (14136, 17488)]