261155664

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 200

約数和(自身を含む): 942731328

約数和(自身を除く): 681575664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2079, 2268, 2376, 2617, 2772, 3024, 3564, 3696, 4158, 4536, 4752, 5234, 5544, 6237, 7128, 7851, 8316, 9072, 10468, 11088, 12474, 14256, 15702, 16632, 18319, 20936, 23553, 24948, 28787, 31404, 33264, 36638, 41872, 47106, 49896, 54957, 57574, 62808, 70659, 73276, 86361, 94212, 99792, 109914, 115148, 125616, 141318, 146552, 164871, 172722, 188424, 201509, 211977, 219828, 230296, 259083, 282636, 293104, 329742, 345444, 376848, 403018, 423954, 439656, 460592, 494613, 518166, 565272, 604527, 659484, 690888, 777249, 806036, 847908, 879312, 989226, 1036332, 1130544, 1209054, 1318968, 1381776, 1483839, 1554498, 1612072, 1695816, 1813581, 1978452, 2072664, 2331747, 2418108, 2637936, 2967678, 3108996, 3224144, 3391632, 3627162, 3956904, 4145328, 4663494, 4836216, 5440743, 5935356, 6217992, 7254324, 7913808, 9326988, 9672432, 10881486, 11870712, 12435984, 14508648, 16322229, 18653976, 21762972, 23741424, 29017296, 32644458, 37307952, 43525944, 65288916, 87051888, 130577832, 261155664]

約数ペア:

[(1, 261155664), (2, 130577832), (3, 87051888), (4, 65288916), (6, 43525944), (7, 37307952), (8, 32644458), (9, 29017296), (11, 23741424), (12, 21762972), (14, 18653976), (16, 16322229), (18, 14508648), (21, 12435984), (22, 11870712), (24, 10881486), (27, 9672432), (28, 9326988), (33, 7913808), (36, 7254324), (42, 6217992), (44, 5935356), (48, 5440743), (54, 4836216), (56, 4663494), (63, 4145328), (66, 3956904), (72, 3627162), (77, 3391632), (81, 3224144), (84, 3108996), (88, 2967678), (99, 2637936), (108, 2418108), (112, 2331747), (126, 2072664), (132, 1978452), (144, 1813581), (154, 1695816), (162, 1612072), (168, 1554498), (176, 1483839), (189, 1381776), (198, 1318968), (216, 1209054), (231, 1130544), (252, 1036332), (264, 989226), (297, 879312), (308, 847908), (324, 806036), (336, 777249), (378, 690888), (396, 659484), (432, 604527), (462, 565272), (504, 518166), (528, 494613), (567, 460592), (594, 439656), (616, 423954), (648, 403018), (693, 376848), (756, 345444), (792, 329742), (891, 293104), (924, 282636), (1008, 259083), (1134, 230296), (1188, 219828), (1232, 211977), (1296, 201509), (1386, 188424), (1512, 172722), (1584, 164871), (1782, 146552), (1848, 141318), (2079, 125616), (2268, 115148), (2376, 109914), (2617, 99792), (2772, 94212), (3024, 86361), (3564, 73276), (3696, 70659), (4158, 62808), (4536, 57574), (4752, 54957), (5234, 49896), (5544, 47106), (6237, 41872), (7128, 36638), (7851, 33264), (8316, 31404), (9072, 28787), (10468, 24948), (11088, 23553), (12474, 20936), (14256, 18319), (15702, 16632)]