21649444992

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{127843}}^1$

素因数の和:127880

約数の個数: 192

約数和(自身を含む): 74328501600

約数和(自身を除く): 52679056608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 14112, 18816, 21168, 24192, 28224, 42336, 56448, 84672, 127843, 169344, 255686, 383529, 511372, 767058, 894901, 1022744, 1150587, 1534116, 1789802, 2045488, 2301174, 2684703, 3068232, 3451761, 3579604, 4090976, 4602348, 5369406, 6136464, 6264307, 6903522, 7159208, 8054109, 8181952, 9204696, 10738812, 12272928, 12528614, 13807044, 14318416, 16108218, 16363904, 18409392, 18792921, 21477624, 24162327, 24545856, 25057228, 27614088, 28636832, 32216436, 36818784, 37585842, 42955248, 48324654, 49091712, 50114456, 55228176, 56378763, 57273664, 64432872, 73637568, 75171684, 85910496, 96649308, 100228912, 110456352, 112757526, 114547328, 128865744, 147275136, 150343368, 169136289, 171820992, 193298616, 200457824, 220912704, 225515052, 257731488, 300686736, 338272578, 343641984, 386597232, 400915648, 441825408, 451030104, 515462976, 601373472, 676545156, 773194464, 801831296, 902060208, 1030925952, 1202746944, 1353090312, 1546388928, 1804120416, 2405493888, 2706180624, 3092777856, 3608240832, 5412361248, 7216481664, 10824722496, 21649444992]

約数ペア:

[(1, 21649444992), (2, 10824722496), (3, 7216481664), (4, 5412361248), (6, 3608240832), (7, 3092777856), (8, 2706180624), (9, 2405493888), (12, 1804120416), (14, 1546388928), (16, 1353090312), (18, 1202746944), (21, 1030925952), (24, 902060208), (27, 801831296), (28, 773194464), (32, 676545156), (36, 601373472), (42, 515462976), (48, 451030104), (49, 441825408), (54, 400915648), (56, 386597232), (63, 343641984), (64, 338272578), (72, 300686736), (84, 257731488), (96, 225515052), (98, 220912704), (108, 200457824), (112, 193298616), (126, 171820992), (128, 169136289), (144, 150343368), (147, 147275136), (168, 128865744), (189, 114547328), (192, 112757526), (196, 110456352), (216, 100228912), (224, 96649308), (252, 85910496), (288, 75171684), (294, 73637568), (336, 64432872), (378, 57273664), (384, 56378763), (392, 55228176), (432, 50114456), (441, 49091712), (448, 48324654), (504, 42955248), (576, 37585842), (588, 36818784), (672, 32216436), (756, 28636832), (784, 27614088), (864, 25057228), (882, 24545856), (896, 24162327), (1008, 21477624), (1152, 18792921), (1176, 18409392), (1323, 16363904), (1344, 16108218), (1512, 14318416), (1568, 13807044), (1728, 12528614), (1764, 12272928), (2016, 10738812), (2352, 9204696), (2646, 8181952), (2688, 8054109), (3024, 7159208), (3136, 6903522), (3456, 6264307), (3528, 6136464), (4032, 5369406), (4704, 4602348), (5292, 4090976), (6048, 3579604), (6272, 3451761), (7056, 3068232), (8064, 2684703), (9408, 2301174), (10584, 2045488), (12096, 1789802), (14112, 1534116), (18816, 1150587), (21168, 1022744), (24192, 894901), (28224, 767058), (42336, 511372), (56448, 383529), (84672, 255686), (127843, 169344)]