8568144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 27081600

約数和(自身を除く): 18513456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 199, 207, 208, 234, 276, 299, 312, 368, 398, 414, 468, 552, 597, 598, 624, 796, 828, 897, 936, 1104, 1194, 1196, 1592, 1656, 1791, 1794, 1872, 2388, 2392, 2587, 2691, 3184, 3312, 3582, 3588, 4577, 4776, 4784, 5174, 5382, 7164, 7176, 7761, 9154, 9552, 10348, 10764, 13731, 14328, 14352, 15522, 18308, 20696, 21528, 23283, 27462, 28656, 31044, 36616, 41193, 41392, 43056, 46566, 54924, 59501, 62088, 73232, 82386, 93132, 109848, 119002, 124176, 164772, 178503, 186264, 219696, 238004, 329544, 357006, 372528, 476008, 535509, 659088, 714012, 952016, 1071018, 1428024, 2142036, 2856048, 4284072, 8568144]

約数ペア:

[(1, 8568144), (2, 4284072), (3, 2856048), (4, 2142036), (6, 1428024), (8, 1071018), (9, 952016), (12, 714012), (13, 659088), (16, 535509), (18, 476008), (23, 372528), (24, 357006), (26, 329544), (36, 238004), (39, 219696), (46, 186264), (48, 178503), (52, 164772), (69, 124176), (72, 119002), (78, 109848), (92, 93132), (104, 82386), (117, 73232), (138, 62088), (144, 59501), (156, 54924), (184, 46566), (199, 43056), (207, 41392), (208, 41193), (234, 36616), (276, 31044), (299, 28656), (312, 27462), (368, 23283), (398, 21528), (414, 20696), (468, 18308), (552, 15522), (597, 14352), (598, 14328), (624, 13731), (796, 10764), (828, 10348), (897, 9552), (936, 9154), (1104, 7761), (1194, 7176), (1196, 7164), (1592, 5382), (1656, 5174), (1791, 4784), (1794, 4776), (1872, 4577), (2388, 3588), (2392, 3582), (2587, 3312), (2691, 3184)]