1212970464

素因数分解:

$2^5\times 3^5\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 3595278960

約数和(自身を除く): 2382308496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 389, 401, 432, 486, 648, 778, 802, 864, 972, 1167, 1203, 1296, 1556, 1604, 1944, 2334, 2406, 2592, 3112, 3208, 3501, 3609, 3888, 4668, 4812, 6224, 6416, 7002, 7218, 7776, 9336, 9624, 10503, 10827, 12448, 12832, 14004, 14436, 18672, 19248, 21006, 21654, 28008, 28872, 31509, 32481, 37344, 38496, 42012, 43308, 56016, 57744, 63018, 64962, 84024, 86616, 94527, 97443, 112032, 115488, 126036, 129924, 155989, 168048, 173232, 189054, 194886, 252072, 259848, 311978, 336096, 346464, 378108, 389772, 467967, 504144, 519696, 623956, 756216, 779544, 935934, 1008288, 1039392, 1247912, 1403901, 1512432, 1559088, 1871868, 2495824, 2807802, 3024864, 3118176, 3743736, 4211703, 4991648, 5615604, 7487472, 8423406, 11231208, 12635109, 14974944, 16846812, 22462416, 25270218, 33693624, 37905327, 44924832, 50540436, 67387248, 75810654, 101080872, 134774496, 151621308, 202161744, 303242616, 404323488, 606485232, 1212970464]

約数ペア:

[(1, 1212970464), (2, 606485232), (3, 404323488), (4, 303242616), (6, 202161744), (8, 151621308), (9, 134774496), (12, 101080872), (16, 75810654), (18, 67387248), (24, 50540436), (27, 44924832), (32, 37905327), (36, 33693624), (48, 25270218), (54, 22462416), (72, 16846812), (81, 14974944), (96, 12635109), (108, 11231208), (144, 8423406), (162, 7487472), (216, 5615604), (243, 4991648), (288, 4211703), (324, 3743736), (389, 3118176), (401, 3024864), (432, 2807802), (486, 2495824), (648, 1871868), (778, 1559088), (802, 1512432), (864, 1403901), (972, 1247912), (1167, 1039392), (1203, 1008288), (1296, 935934), (1556, 779544), (1604, 756216), (1944, 623956), (2334, 519696), (2406, 504144), (2592, 467967), (3112, 389772), (3208, 378108), (3501, 346464), (3609, 336096), (3888, 311978), (4668, 259848), (4812, 252072), (6224, 194886), (6416, 189054), (7002, 173232), (7218, 168048), (7776, 155989), (9336, 129924), (9624, 126036), (10503, 115488), (10827, 112032), (12448, 97443), (12832, 94527), (14004, 86616), (14436, 84024), (18672, 64962), (19248, 63018), (21006, 57744), (21654, 56016), (28008, 43308), (28872, 42012), (31509, 38496), (32481, 37344)]