1346802688

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 352

約数和(自身を含む): 3773030400

約数和(自身を除く): 2426227712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 29, 31, 32, 38, 44, 56, 58, 62, 64, 76, 77, 88, 112, 116, 124, 128, 133, 152, 154, 176, 203, 209, 217, 224, 232, 248, 256, 266, 304, 308, 319, 341, 352, 406, 418, 434, 448, 464, 496, 512, 532, 551, 589, 608, 616, 638, 682, 704, 812, 836, 868, 896, 899, 928, 992, 1024, 1064, 1102, 1178, 1216, 1232, 1276, 1364, 1408, 1463, 1624, 1672, 1736, 1792, 1798, 1856, 1984, 2128, 2204, 2233, 2356, 2387, 2432, 2464, 2552, 2728, 2816, 2926, 3248, 3344, 3472, 3584, 3596, 3712, 3857, 3968, 4123, 4256, 4408, 4466, 4712, 4774, 4864, 4928, 5104, 5456, 5632, 5852, 6061, 6293, 6479, 6496, 6688, 6944, 7168, 7192, 7424, 7714, 7936, 8246, 8512, 8816, 8932, 9424, 9548, 9728, 9856, 9889, 10208, 10912, 11264, 11704, 12122, 12586, 12958, 12992, 13376, 13888, 14384, 14848, 15428, 15872, 16492, 17024, 17081, 17632, 17864, 18848, 19096, 19456, 19712, 19778, 20416, 21824, 23408, 24244, 25172, 25916, 25984, 26752, 27776, 28768, 29696, 30856, 31744, 32984, 34048, 34162, 35264, 35728, 37696, 38192, 39424, 39556, 40832, 42427, 43648, 45353, 46816, 48488, 50344, 51832, 51968, 53504, 55552, 57536, 61712, 65968, 68096, 68324, 69223, 70528, 71456, 75392, 76384, 78848, 79112, 81664, 84854, 87296, 90706, 93632, 96976, 100688, 103664, 103936, 107008, 111104, 115072, 119567, 123424, 131936, 136192, 136648, 138446, 141056, 142912, 150784, 152768, 158224, 163328, 169708, 174592, 181412, 187264, 187891, 193952, 201376, 207328, 207872, 214016, 222208, 230144, 239134, 246848, 263872, 273296, 276892, 282112, 285824, 301568, 305536, 316448, 326656, 339416, 349184, 362824, 374528, 375782, 387904, 402752, 414656, 460288, 478268, 493696, 527744, 546592, 553784, 564224, 571648, 603136, 611072, 632896, 678832, 725648, 749056, 751564, 775808, 805504, 829312, 920576, 956536, 987392, 1055488, 1093184, 1107568, 1143296, 1222144, 1265792, 1315237, 1357664, 1451296, 1498112, 1503128, 1551616, 1611008, 1658624, 1913072, 1974784, 2110976, 2186368, 2215136, 2286592, 2444288, 2531584, 2630474, 2715328, 2902592, 3006256, 3103232, 3222016, 3317248, 3826144, 3949568, 4221952, 4372736, 4430272, 5063168, 5260948, 5430656, 5805184, 6012512, 6206464, 6444032, 6634496, 7652288, 8745472, 8860544, 10126336, 10521896, 10861312, 11610368, 12025024, 15304576, 17490944, 17721088, 21043792, 21722624, 23220736, 24050048, 30609152, 35442176, 42087584, 43445248, 46441472, 48100096, 61218304, 70884352, 84175168, 96200192, 122436608, 168350336, 192400384, 336700672, 673401344, 1346802688]

約数ペア:

[(1, 1346802688), (2, 673401344), (4, 336700672), (7, 192400384), (8, 168350336), (11, 122436608), (14, 96200192), (16, 84175168), (19, 70884352), (22, 61218304), (28, 48100096), (29, 46441472), (31, 43445248), (32, 42087584), (38, 35442176), (44, 30609152), (56, 24050048), (58, 23220736), (62, 21722624), (64, 21043792), (76, 17721088), (77, 17490944), (88, 15304576), (112, 12025024), (116, 11610368), (124, 10861312), (128, 10521896), (133, 10126336), (152, 8860544), (154, 8745472), (176, 7652288), (203, 6634496), (209, 6444032), (217, 6206464), (224, 6012512), (232, 5805184), (248, 5430656), (256, 5260948), (266, 5063168), (304, 4430272), (308, 4372736), (319, 4221952), (341, 3949568), (352, 3826144), (406, 3317248), (418, 3222016), (434, 3103232), (448, 3006256), (464, 2902592), (496, 2715328), (512, 2630474), (532, 2531584), (551, 2444288), (589, 2286592), (608, 2215136), (616, 2186368), (638, 2110976), (682, 1974784), (704, 1913072), (812, 1658624), (836, 1611008), (868, 1551616), (896, 1503128), (899, 1498112), (928, 1451296), (992, 1357664), (1024, 1315237), (1064, 1265792), (1102, 1222144), (1178, 1143296), (1216, 1107568), (1232, 1093184), (1276, 1055488), (1364, 987392), (1408, 956536), (1463, 920576), (1624, 829312), (1672, 805504), (1736, 775808), (1792, 751564), (1798, 749056), (1856, 725648), (1984, 678832), (2128, 632896), (2204, 611072), (2233, 603136), (2356, 571648), (2387, 564224), (2432, 553784), (2464, 546592), (2552, 527744), (2728, 493696), (2816, 478268), (2926, 460288), (3248, 414656), (3344, 402752), (3472, 387904), (3584, 375782), (3596, 374528), (3712, 362824), (3857, 349184), (3968, 339416), (4123, 326656), (4256, 316448), (4408, 305536), (4466, 301568), (4712, 285824), (4774, 282112), (4864, 276892), (4928, 273296), (5104, 263872), (5456, 246848), (5632, 239134), (5852, 230144), (6061, 222208), (6293, 214016), (6479, 207872), (6496, 207328), (6688, 201376), (6944, 193952), (7168, 187891), (7192, 187264), (7424, 181412), (7714, 174592), (7936, 169708), (8246, 163328), (8512, 158224), (8816, 152768), (8932, 150784), (9424, 142912), (9548, 141056), (9728, 138446), (9856, 136648), (9889, 136192), (10208, 131936), (10912, 123424), (11264, 119567), (11704, 115072), (12122, 111104), (12586, 107008), (12958, 103936), (12992, 103664), (13376, 100688), (13888, 96976), (14384, 93632), (14848, 90706), (15428, 87296), (15872, 84854), (16492, 81664), (17024, 79112), (17081, 78848), (17632, 76384), (17864, 75392), (18848, 71456), (19096, 70528), (19456, 69223), (19712, 68324), (19778, 68096), (20416, 65968), (21824, 61712), (23408, 57536), (24244, 55552), (25172, 53504), (25916, 51968), (25984, 51832), (26752, 50344), (27776, 48488), (28768, 46816), (29696, 45353), (30856, 43648), (31744, 42427), (32984, 40832), (34048, 39556), (34162, 39424), (35264, 38192), (35728, 37696)]