2191262976

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{45289}}^1$

素因数の和:45321

約数の個数: 144

約数和(自身を含む): 7405820800

約数和(自身を除く): 5214557824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 45289, 48384, 90578, 135867, 181156, 271734, 317023, 362312, 407601, 543468, 634046, 724624, 815202, 951069, 1086936, 1222803, 1268092, 1449248, 1630404, 1902138, 2173872, 2445606, 2536184, 2853207, 2898496, 3260808, 3804276, 4347744, 4891212, 5072368, 5706414, 5796992, 6521616, 7608552, 8559621, 8695488, 9782424, 10144736, 11412828, 11593984, 13043232, 15217104, 17119242, 17390976, 19564848, 20289472, 22825656, 26086464, 30434208, 34238484, 34781952, 39129696, 40578944, 45651312, 52172928, 60868416, 68476968, 78259392, 81157888, 91302624, 104345856, 121736832, 136953936, 156518784, 182605248, 243473664, 273907872, 313037568, 365210496, 547815744, 730420992, 1095631488, 2191262976]

約数ペア:

[(1, 2191262976), (2, 1095631488), (3, 730420992), (4, 547815744), (6, 365210496), (7, 313037568), (8, 273907872), (9, 243473664), (12, 182605248), (14, 156518784), (16, 136953936), (18, 121736832), (21, 104345856), (24, 91302624), (27, 81157888), (28, 78259392), (32, 68476968), (36, 60868416), (42, 52172928), (48, 45651312), (54, 40578944), (56, 39129696), (63, 34781952), (64, 34238484), (72, 30434208), (84, 26086464), (96, 22825656), (108, 20289472), (112, 19564848), (126, 17390976), (128, 17119242), (144, 15217104), (168, 13043232), (189, 11593984), (192, 11412828), (216, 10144736), (224, 9782424), (252, 8695488), (256, 8559621), (288, 7608552), (336, 6521616), (378, 5796992), (384, 5706414), (432, 5072368), (448, 4891212), (504, 4347744), (576, 3804276), (672, 3260808), (756, 2898496), (768, 2853207), (864, 2536184), (896, 2445606), (1008, 2173872), (1152, 1902138), (1344, 1630404), (1512, 1449248), (1728, 1268092), (1792, 1222803), (2016, 1086936), (2304, 951069), (2688, 815202), (3024, 724624), (3456, 634046), (4032, 543468), (5376, 407601), (6048, 362312), (6912, 317023), (8064, 271734), (12096, 181156), (16128, 135867), (24192, 90578), (45289, 48384)]