855777744

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2086

約数の個数: 160

約数和(自身を含む): 2624117760

約数和(自身を除く): 1768340016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 86, 92, 108, 129, 138, 144, 172, 184, 207, 216, 258, 276, 344, 368, 387, 414, 432, 516, 552, 621, 688, 774, 828, 989, 1032, 1104, 1161, 1242, 1548, 1656, 1978, 2003, 2064, 2322, 2484, 2967, 3096, 3312, 3956, 4006, 4644, 4968, 5934, 6009, 6192, 7912, 8012, 8901, 9288, 9936, 11868, 12018, 15824, 16024, 17802, 18027, 18576, 23736, 24036, 26703, 32048, 35604, 36054, 46069, 47472, 48072, 53406, 54081, 71208, 72108, 86129, 92138, 96144, 106812, 108162, 138207, 142416, 144216, 172258, 184276, 213624, 216324, 258387, 276414, 288432, 344516, 368552, 414621, 427248, 432648, 516774, 552828, 689032, 737104, 775161, 829242, 865296, 1033548, 1105656, 1243863, 1378064, 1550322, 1658484, 1980967, 2067096, 2211312, 2325483, 2487726, 3100644, 3316968, 3961934, 4134192, 4650966, 4975452, 5942901, 6201288, 6633936, 7923868, 9301932, 9950904, 11885802, 12402576, 15847736, 17828703, 18603864, 19901808, 23771604, 31695472, 35657406, 37207728, 47543208, 53486109, 71314812, 95086416, 106972218, 142629624, 213944436, 285259248, 427888872, 855777744]

約数ペア:

[(1, 855777744), (2, 427888872), (3, 285259248), (4, 213944436), (6, 142629624), (8, 106972218), (9, 95086416), (12, 71314812), (16, 53486109), (18, 47543208), (23, 37207728), (24, 35657406), (27, 31695472), (36, 23771604), (43, 19901808), (46, 18603864), (48, 17828703), (54, 15847736), (69, 12402576), (72, 11885802), (86, 9950904), (92, 9301932), (108, 7923868), (129, 6633936), (138, 6201288), (144, 5942901), (172, 4975452), (184, 4650966), (207, 4134192), (216, 3961934), (258, 3316968), (276, 3100644), (344, 2487726), (368, 2325483), (387, 2211312), (414, 2067096), (432, 1980967), (516, 1658484), (552, 1550322), (621, 1378064), (688, 1243863), (774, 1105656), (828, 1033548), (989, 865296), (1032, 829242), (1104, 775161), (1161, 737104), (1242, 689032), (1548, 552828), (1656, 516774), (1978, 432648), (2003, 427248), (2064, 414621), (2322, 368552), (2484, 344516), (2967, 288432), (3096, 276414), (3312, 258387), (3956, 216324), (4006, 213624), (4644, 184276), (4968, 172258), (5934, 144216), (6009, 142416), (6192, 138207), (7912, 108162), (8012, 106812), (8901, 96144), (9288, 92138), (9936, 86129), (11868, 72108), (12018, 71208), (15824, 54081), (16024, 53406), (17802, 48072), (18027, 47472), (18576, 46069), (23736, 36054), (24036, 35604), (26703, 32048)]