1995254208

素因数分解:

$2^6\times 3^4\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1272

約数の個数: 140

約数和(自身を含む): 5933751912

約数和(自身を除く): 3938497704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 557, 576, 648, 691, 864, 1114, 1296, 1382, 1671, 1728, 2073, 2228, 2592, 2764, 3342, 4146, 4456, 5013, 5184, 5528, 6219, 6684, 8292, 8912, 10026, 11056, 12438, 13368, 15039, 16584, 17824, 18657, 20052, 22112, 24876, 26736, 30078, 33168, 35648, 37314, 40104, 44224, 45117, 49752, 53472, 55971, 60156, 66336, 74628, 80208, 90234, 99504, 106944, 111942, 120312, 132672, 149256, 160416, 180468, 199008, 223884, 240624, 298512, 320832, 360936, 384887, 398016, 447768, 481248, 597024, 721872, 769774, 895536, 962496, 1154661, 1194048, 1443744, 1539548, 1791072, 2309322, 2887488, 3079096, 3463983, 3582144, 4618644, 6158192, 6927966, 9237288, 10391949, 12316384, 13855932, 18474576, 20783898, 24632768, 27711864, 31175847, 36949152, 41567796, 55423728, 62351694, 73898304, 83135592, 110847456, 124703388, 166271184, 221694912, 249406776, 332542368, 498813552, 665084736, 997627104, 1995254208]

約数ペア:

[(1, 1995254208), (2, 997627104), (3, 665084736), (4, 498813552), (6, 332542368), (8, 249406776), (9, 221694912), (12, 166271184), (16, 124703388), (18, 110847456), (24, 83135592), (27, 73898304), (32, 62351694), (36, 55423728), (48, 41567796), (54, 36949152), (64, 31175847), (72, 27711864), (81, 24632768), (96, 20783898), (108, 18474576), (144, 13855932), (162, 12316384), (192, 10391949), (216, 9237288), (288, 6927966), (324, 6158192), (432, 4618644), (557, 3582144), (576, 3463983), (648, 3079096), (691, 2887488), (864, 2309322), (1114, 1791072), (1296, 1539548), (1382, 1443744), (1671, 1194048), (1728, 1154661), (2073, 962496), (2228, 895536), (2592, 769774), (2764, 721872), (3342, 597024), (4146, 481248), (4456, 447768), (5013, 398016), (5184, 384887), (5528, 360936), (6219, 320832), (6684, 298512), (8292, 240624), (8912, 223884), (10026, 199008), (11056, 180468), (12438, 160416), (13368, 149256), (15039, 132672), (16584, 120312), (17824, 111942), (18657, 106944), (20052, 99504), (22112, 90234), (24876, 80208), (26736, 74628), (30078, 66336), (33168, 60156), (35648, 55971), (37314, 53472), (40104, 49752), (44224, 45117)]