19003815168

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1879}}^1$

素因数の和:2924

約数の個数: 144

約数和(自身を含む): 54551253120

約数和(自身を除く): 35547437952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1013, 1248, 1664, 1879, 2026, 2496, 3039, 3328, 3758, 4052, 4992, 5637, 6078, 7516, 8104, 9984, 11274, 12156, 13169, 15032, 16208, 22548, 24312, 24427, 26338, 30064, 32416, 39507, 45096, 48624, 48854, 52676, 60128, 64832, 73281, 79014, 90192, 97248, 97708, 105352, 120256, 129664, 146562, 158028, 180384, 194496, 195416, 210704, 240512, 259328, 293124, 316056, 360768, 388992, 390832, 421408, 481024, 586248, 632112, 721536, 777984, 781664, 842816, 1172496, 1264224, 1443072, 1563328, 1685632, 1903427, 2344992, 2528448, 3126656, 3371264, 3806854, 4689984, 5056896, 5710281, 6253312, 7613708, 9379968, 10113792, 11420562, 15227416, 18759936, 22841124, 24744551, 30454832, 45682248, 49489102, 60909664, 74233653, 91364496, 98978204, 121819328, 148467306, 182728992, 197956408, 243638656, 296934612, 365457984, 395912816, 487277312, 593869224, 730915968, 791825632, 1187738448, 1461831936, 1583651264, 2375476896, 3167302528, 4750953792, 6334605056, 9501907584, 19003815168]

約数ペア:

[(1, 19003815168), (2, 9501907584), (3, 6334605056), (4, 4750953792), (6, 3167302528), (8, 2375476896), (12, 1583651264), (13, 1461831936), (16, 1187738448), (24, 791825632), (26, 730915968), (32, 593869224), (39, 487277312), (48, 395912816), (52, 365457984), (64, 296934612), (78, 243638656), (96, 197956408), (104, 182728992), (128, 148467306), (156, 121819328), (192, 98978204), (208, 91364496), (256, 74233653), (312, 60909664), (384, 49489102), (416, 45682248), (624, 30454832), (768, 24744551), (832, 22841124), (1013, 18759936), (1248, 15227416), (1664, 11420562), (1879, 10113792), (2026, 9379968), (2496, 7613708), (3039, 6253312), (3328, 5710281), (3758, 5056896), (4052, 4689984), (4992, 3806854), (5637, 3371264), (6078, 3126656), (7516, 2528448), (8104, 2344992), (9984, 1903427), (11274, 1685632), (12156, 1563328), (13169, 1443072), (15032, 1264224), (16208, 1172496), (22548, 842816), (24312, 781664), (24427, 777984), (26338, 721536), (30064, 632112), (32416, 586248), (39507, 481024), (45096, 421408), (48624, 390832), (48854, 388992), (52676, 360768), (60128, 316056), (64832, 293124), (73281, 259328), (79014, 240512), (90192, 210704), (97248, 195416), (97708, 194496), (105352, 180384), (120256, 158028), (129664, 146562)]