805721904

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 2653996800

約数和(自身を除く): 1848274896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 624, 648, 684, 702, 741, 839, 912, 936, 972, 988, 1026, 1053, 1296, 1368, 1404, 1482, 1539, 1678, 1872, 1944, 1976, 2052, 2106, 2223, 2517, 2736, 2808, 2964, 3078, 3159, 3356, 3888, 3952, 4104, 4212, 4446, 4617, 5034, 5616, 5928, 6156, 6318, 6669, 6712, 7551, 8208, 8424, 8892, 9234, 10068, 10907, 11856, 12312, 12636, 13338, 13424, 15102, 15941, 16848, 17784, 18468, 20007, 20136, 21814, 22653, 24624, 25272, 26676, 30204, 31882, 32721, 35568, 36936, 40014, 40272, 43628, 45306, 47823, 50544, 53352, 60021, 60408, 63764, 65442, 67959, 73872, 80028, 87256, 90612, 95646, 98163, 106704, 120042, 120816, 127528, 130884, 135918, 143469, 160056, 174512, 181224, 191292, 196326, 203877, 207233, 240084, 255056, 261768, 271836, 286938, 294489, 320112, 362448, 382584, 392652, 407754, 414466, 430407, 480168, 523536, 543672, 573876, 588978, 621699, 765168, 785304, 815508, 828932, 860814, 883467, 960336, 1087344, 1147752, 1177956, 1243398, 1291221, 1570608, 1631016, 1657864, 1721628, 1766934, 1865097, 2295504, 2355912, 2486796, 2582442, 2650401, 3262032, 3315728, 3443256, 3533868, 3730194, 3873663, 4711824, 4973592, 5164884, 5300802, 5595291, 6886512, 7067736, 7460388, 7747326, 9947184, 10329768, 10601604, 11190582, 14135472, 14920776, 15494652, 16785873, 20659536, 21203208, 22381164, 29841552, 30989304, 33571746, 42406416, 44762328, 50357619, 61978608, 67143492, 89524656, 100715238, 134286984, 201430476, 268573968, 402860952, 805721904]

約数ペア:

[(1, 805721904), (2, 402860952), (3, 268573968), (4, 201430476), (6, 134286984), (8, 100715238), (9, 89524656), (12, 67143492), (13, 61978608), (16, 50357619), (18, 44762328), (19, 42406416), (24, 33571746), (26, 30989304), (27, 29841552), (36, 22381164), (38, 21203208), (39, 20659536), (48, 16785873), (52, 15494652), (54, 14920776), (57, 14135472), (72, 11190582), (76, 10601604), (78, 10329768), (81, 9947184), (104, 7747326), (108, 7460388), (114, 7067736), (117, 6886512), (144, 5595291), (152, 5300802), (156, 5164884), (162, 4973592), (171, 4711824), (208, 3873663), (216, 3730194), (228, 3533868), (234, 3443256), (243, 3315728), (247, 3262032), (304, 2650401), (312, 2582442), (324, 2486796), (342, 2355912), (351, 2295504), (432, 1865097), (456, 1766934), (468, 1721628), (486, 1657864), (494, 1631016), (513, 1570608), (624, 1291221), (648, 1243398), (684, 1177956), (702, 1147752), (741, 1087344), (839, 960336), (912, 883467), (936, 860814), (972, 828932), (988, 815508), (1026, 785304), (1053, 765168), (1296, 621699), (1368, 588978), (1404, 573876), (1482, 543672), (1539, 523536), (1678, 480168), (1872, 430407), (1944, 414466), (1976, 407754), (2052, 392652), (2106, 382584), (2223, 362448), (2517, 320112), (2736, 294489), (2808, 286938), (2964, 271836), (3078, 261768), (3159, 255056), (3356, 240084), (3888, 207233), (3952, 203877), (4104, 196326), (4212, 191292), (4446, 181224), (4617, 174512), (5034, 160056), (5616, 143469), (5928, 135918), (6156, 130884), (6318, 127528), (6669, 120816), (6712, 120042), (7551, 106704), (8208, 98163), (8424, 95646), (8892, 90612), (9234, 87256), (10068, 80028), (10907, 73872), (11856, 67959), (12312, 65442), (12636, 63764), (13338, 60408), (13424, 60021), (15102, 53352), (15941, 50544), (16848, 47823), (17784, 45306), (18468, 43628), (20007, 40272), (20136, 40014), (21814, 36936), (22653, 35568), (24624, 32721), (25272, 31882), (26676, 30204)]