21215180448

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106297}}^1$

素因数の和:106337

約数の個数: 240

約数和(自身を含む): 77789726784

約数和(自身を除く): 56574546336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4536, 4752, 5544, 6048, 6237, 7128, 7392, 8316, 9072, 9504, 11088, 12474, 14256, 16632, 18144, 22176, 24948, 28512, 33264, 49896, 66528, 99792, 106297, 199584, 212594, 318891, 425188, 637782, 744079, 850376, 956673, 1169267, 1275564, 1488158, 1700752, 1913346, 2232237, 2338534, 2551128, 2870019, 2976316, 3401504, 3507801, 3826692, 4464474, 4677068, 5102256, 5740038, 5952632, 6696711, 7015602, 7653384, 8184869, 8610057, 8928948, 9354136, 10204512, 10523403, 11480076, 11905264, 13393422, 14031204, 15306768, 16369738, 17220114, 17857896, 18708272, 20090133, 21046806, 22960152, 23810528, 24554607, 26786844, 28062408, 30613536, 31570209, 32739476, 34440228, 35715792, 37416544, 40180266, 42093612, 45920304, 49109214, 53573688, 56124816, 60270399, 63140418, 65478952, 68880456, 71431584, 73663821, 80360532, 84187224, 91840608, 94710627, 98218428, 107147376, 112249632, 120540798, 126280836, 130957904, 137760912, 147327642, 160721064, 168374448, 189421254, 196436856, 214294752, 220991463, 241081596, 252561672, 261915808, 275521824, 294655284, 321442128, 336748896, 378842508, 392873712, 441982926, 482163192, 505123344, 589310568, 642884256, 662974389, 757685016, 785747424, 883965852, 964326384, 1010246688, 1178621136, 1325948778, 1515370032, 1767931704, 1928652768, 2357242272, 2651897556, 3030740064, 3535863408, 5303795112, 7071726816, 10607590224, 21215180448]

約数ペア:

[(1, 21215180448), (2, 10607590224), (3, 7071726816), (4, 5303795112), (6, 3535863408), (7, 3030740064), (8, 2651897556), (9, 2357242272), (11, 1928652768), (12, 1767931704), (14, 1515370032), (16, 1325948778), (18, 1178621136), (21, 1010246688), (22, 964326384), (24, 883965852), (27, 785747424), (28, 757685016), (32, 662974389), (33, 642884256), (36, 589310568), (42, 505123344), (44, 482163192), (48, 441982926), (54, 392873712), (56, 378842508), (63, 336748896), (66, 321442128), (72, 294655284), (77, 275521824), (81, 261915808), (84, 252561672), (88, 241081596), (96, 220991463), (99, 214294752), (108, 196436856), (112, 189421254), (126, 168374448), (132, 160721064), (144, 147327642), (154, 137760912), (162, 130957904), (168, 126280836), (176, 120540798), (189, 112249632), (198, 107147376), (216, 98218428), (224, 94710627), (231, 91840608), (252, 84187224), (264, 80360532), (288, 73663821), (297, 71431584), (308, 68880456), (324, 65478952), (336, 63140418), (352, 60270399), (378, 56124816), (396, 53573688), (432, 49109214), (462, 45920304), (504, 42093612), (528, 40180266), (567, 37416544), (594, 35715792), (616, 34440228), (648, 32739476), (672, 31570209), (693, 30613536), (756, 28062408), (792, 26786844), (864, 24554607), (891, 23810528), (924, 22960152), (1008, 21046806), (1056, 20090133), (1134, 18708272), (1188, 17857896), (1232, 17220114), (1296, 16369738), (1386, 15306768), (1512, 14031204), (1584, 13393422), (1782, 11905264), (1848, 11480076), (2016, 10523403), (2079, 10204512), (2268, 9354136), (2376, 8928948), (2464, 8610057), (2592, 8184869), (2772, 7653384), (3024, 7015602), (3168, 6696711), (3564, 5952632), (3696, 5740038), (4158, 5102256), (4536, 4677068), (4752, 4464474), (5544, 3826692), (6048, 3507801), (6237, 3401504), (7128, 2976316), (7392, 2870019), (8316, 2551128), (9072, 2338534), (9504, 2232237), (11088, 1913346), (12474, 1700752), (14256, 1488158), (16632, 1275564), (18144, 1169267), (22176, 956673), (24948, 850376), (28512, 744079), (33264, 637782), (49896, 425188), (66528, 318891), (99792, 212594), (106297, 199584)]