231631488

素因数分解:

$2^7\times 3^5\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 192

約数和(自身を含む): 755183520

約数和(自身を除く): 523552032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 677, 704, 792, 864, 891, 972, 1056, 1152, 1188, 1296, 1354, 1408, 1584, 1728, 1782, 1944, 2031, 2112, 2376, 2592, 2673, 2708, 3168, 3456, 3564, 3888, 4062, 4224, 4752, 5184, 5346, 5416, 6093, 6336, 7128, 7447, 7776, 8124, 9504, 10368, 10692, 10832, 12186, 12672, 14256, 14894, 15552, 16248, 18279, 19008, 21384, 21664, 22341, 24372, 28512, 29788, 31104, 32496, 36558, 38016, 42768, 43328, 44682, 48744, 54837, 57024, 59576, 64992, 67023, 73116, 85536, 86656, 89364, 97488, 109674, 114048, 119152, 129984, 134046, 146232, 164511, 171072, 178728, 194976, 201069, 219348, 238304, 259968, 268092, 292464, 329022, 342144, 357456, 389952, 402138, 438696, 476608, 536184, 584928, 603207, 658044, 714912, 779904, 804276, 877392, 953216, 1072368, 1169856, 1206414, 1316088, 1429824, 1608552, 1754784, 1809621, 2144736, 2339712, 2412828, 2632176, 2859648, 3217104, 3509568, 3619242, 4289472, 4825656, 5264352, 6434208, 7019136, 7238484, 8578944, 9651312, 10528704, 12868416, 14476968, 19302624, 21057408, 25736832, 28953936, 38605248, 57907872, 77210496, 115815744, 231631488]

約数ペア:

[(1, 231631488), (2, 115815744), (3, 77210496), (4, 57907872), (6, 38605248), (8, 28953936), (9, 25736832), (11, 21057408), (12, 19302624), (16, 14476968), (18, 12868416), (22, 10528704), (24, 9651312), (27, 8578944), (32, 7238484), (33, 7019136), (36, 6434208), (44, 5264352), (48, 4825656), (54, 4289472), (64, 3619242), (66, 3509568), (72, 3217104), (81, 2859648), (88, 2632176), (96, 2412828), (99, 2339712), (108, 2144736), (128, 1809621), (132, 1754784), (144, 1608552), (162, 1429824), (176, 1316088), (192, 1206414), (198, 1169856), (216, 1072368), (243, 953216), (264, 877392), (288, 804276), (297, 779904), (324, 714912), (352, 658044), (384, 603207), (396, 584928), (432, 536184), (486, 476608), (528, 438696), (576, 402138), (594, 389952), (648, 357456), (677, 342144), (704, 329022), (792, 292464), (864, 268092), (891, 259968), (972, 238304), (1056, 219348), (1152, 201069), (1188, 194976), (1296, 178728), (1354, 171072), (1408, 164511), (1584, 146232), (1728, 134046), (1782, 129984), (1944, 119152), (2031, 114048), (2112, 109674), (2376, 97488), (2592, 89364), (2673, 86656), (2708, 85536), (3168, 73116), (3456, 67023), (3564, 64992), (3888, 59576), (4062, 57024), (4224, 54837), (4752, 48744), (5184, 44682), (5346, 43328), (5416, 42768), (6093, 38016), (6336, 36558), (7128, 32496), (7447, 31104), (7776, 29788), (8124, 28512), (9504, 24372), (10368, 22341), (10692, 21664), (10832, 21384), (12186, 19008), (12672, 18279), (14256, 16248), (14894, 15552)]