21262315536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{58109}}^1$

素因数の和:58155

約数の個数: 240

約数和(自身を含む): 76668009600

約数和(自身を除く): 55405694064

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, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1008, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2079, 2178, 2376, 2541, 2772, 2904, 3024, 3267, 3388, 3696, 4158, 4356, 4752, 5082, 5544, 5808, 6534, 6776, 7623, 8316, 8712, 10164, 11088, 13068, 13552, 15246, 16632, 17424, 20328, 22869, 26136, 30492, 33264, 40656, 45738, 52272, 58109, 60984, 91476, 116218, 121968, 174327, 182952, 232436, 348654, 365904, 406763, 464872, 522981, 639199, 697308, 813526, 929744, 1045962, 1220289, 1278398, 1394616, 1568943, 1627052, 1917597, 2091924, 2440578, 2556796, 2789232, 3137886, 3254104, 3660867, 3835194, 4183848, 4474393, 4881156, 5113592, 5752791, 6275772, 6508208, 7031189, 7321734, 7670388, 8367696, 8948786, 9762312, 10227184, 10982601, 11505582, 12551544, 13423179, 14062378, 14643468, 15340776, 17258373, 17897572, 19524624, 21093567, 21965202, 23011164, 25103088, 26846358, 28124756, 29286936, 30681552, 34516746, 35795144, 40269537, 42187134, 43930404, 46022328, 49218323, 53692716, 56249512, 58573872, 63280701, 69033492, 71590288, 80539074, 84374268, 87860808, 92044656, 98436646, 107385432, 112499024, 120808611, 126561402, 138066984, 147654969, 161078148, 168748536, 175721616, 189842103, 196873292, 214770864, 241617222, 253122804, 276133968, 295309938, 322156296, 337497072, 379684206, 393746584, 442964907, 483234444, 506245608, 590619876, 644312592, 759368412, 787493168, 885929814, 966468888, 1012491216, 1181239752, 1328894721, 1518736824, 1771859628, 1932937776, 2362479504, 2657789442, 3037473648, 3543719256, 5315578884, 7087438512, 10631157768, 21262315536]

約数ペア:

[(1, 21262315536), (2, 10631157768), (3, 7087438512), (4, 5315578884), (6, 3543719256), (7, 3037473648), (8, 2657789442), (9, 2362479504), (11, 1932937776), (12, 1771859628), (14, 1518736824), (16, 1328894721), (18, 1181239752), (21, 1012491216), (22, 966468888), (24, 885929814), (27, 787493168), (28, 759368412), (33, 644312592), (36, 590619876), (42, 506245608), (44, 483234444), (48, 442964907), (54, 393746584), (56, 379684206), (63, 337497072), (66, 322156296), (72, 295309938), (77, 276133968), (84, 253122804), (88, 241617222), (99, 214770864), (108, 196873292), (112, 189842103), (121, 175721616), (126, 168748536), (132, 161078148), (144, 147654969), (154, 138066984), (168, 126561402), (176, 120808611), (189, 112499024), (198, 107385432), (216, 98436646), (231, 92044656), (242, 87860808), (252, 84374268), (264, 80539074), (297, 71590288), (308, 69033492), (336, 63280701), (363, 58573872), (378, 56249512), (396, 53692716), (432, 49218323), (462, 46022328), (484, 43930404), (504, 42187134), (528, 40269537), (594, 35795144), (616, 34516746), (693, 30681552), (726, 29286936), (756, 28124756), (792, 26846358), (847, 25103088), (924, 23011164), (968, 21965202), (1008, 21093567), (1089, 19524624), (1188, 17897572), (1232, 17258373), (1386, 15340776), (1452, 14643468), (1512, 14062378), (1584, 13423179), (1694, 12551544), (1848, 11505582), (1936, 10982601), (2079, 10227184), (2178, 9762312), (2376, 8948786), (2541, 8367696), (2772, 7670388), (2904, 7321734), (3024, 7031189), (3267, 6508208), (3388, 6275772), (3696, 5752791), (4158, 5113592), (4356, 4881156), (4752, 4474393), (5082, 4183848), (5544, 3835194), (5808, 3660867), (6534, 3254104), (6776, 3137886), (7623, 2789232), (8316, 2556796), (8712, 2440578), (10164, 2091924), (11088, 1917597), (13068, 1627052), (13552, 1568943), (15246, 1394616), (16632, 1278398), (17424, 1220289), (20328, 1045962), (22869, 929744), (26136, 813526), (30492, 697308), (33264, 639199), (40656, 522981), (45738, 464872), (52272, 406763), (58109, 365904), (60984, 348654), (91476, 232436), (116218, 182952), (121968, 174327)]