31512096

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 117936000

約数和(自身を除く): 86423904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 42, 44, 48, 49, 56, 58, 63, 66, 72, 77, 84, 87, 88, 96, 98, 99, 112, 116, 126, 132, 144, 147, 154, 168, 174, 176, 196, 198, 203, 224, 231, 232, 252, 261, 264, 288, 294, 308, 319, 336, 343, 348, 352, 392, 396, 406, 441, 462, 464, 504, 522, 528, 539, 588, 609, 616, 638, 672, 686, 693, 696, 784, 792, 812, 882, 924, 928, 957, 1008, 1029, 1044, 1056, 1078, 1176, 1218, 1232, 1276, 1372, 1386, 1392, 1421, 1568, 1584, 1617, 1624, 1764, 1827, 1848, 1914, 2016, 2058, 2088, 2156, 2233, 2352, 2436, 2464, 2552, 2744, 2772, 2784, 2842, 2871, 3087, 3168, 3234, 3248, 3528, 3654, 3696, 3773, 3828, 4116, 4176, 4263, 4312, 4466, 4704, 4851, 4872, 5104, 5488, 5544, 5684, 5742, 6174, 6468, 6496, 6699, 7056, 7308, 7392, 7546, 7656, 8232, 8352, 8526, 8624, 8932, 9702, 9744, 9947, 10208, 10976, 11088, 11319, 11368, 11484, 12348, 12789, 12936, 13398, 14112, 14616, 15092, 15312, 15631, 16464, 17052, 17248, 17864, 19404, 19488, 19894, 20097, 22176, 22638, 22736, 22968, 24696, 25578, 25872, 26796, 29232, 29841, 30184, 30624, 31262, 32928, 33957, 34104, 35728, 38808, 39788, 40194, 45276, 45472, 45936, 46893, 49392, 51156, 51744, 53592, 58464, 59682, 60368, 62524, 67914, 68208, 71456, 77616, 79576, 80388, 89523, 90552, 91872, 93786, 98784, 102312, 107184, 109417, 119364, 120736, 125048, 135828, 136416, 140679, 155232, 159152, 160776, 179046, 181104, 187572, 204624, 214368, 218834, 238728, 250096, 271656, 281358, 318304, 321552, 328251, 358092, 362208, 375144, 409248, 437668, 477456, 500192, 543312, 562716, 643104, 656502, 716184, 750288, 875336, 954912, 984753, 1086624, 1125432, 1313004, 1432368, 1500576, 1750672, 1969506, 2250864, 2626008, 2864736, 3501344, 3939012, 4501728, 5252016, 7878024, 10504032, 15756048, 31512096]

約数ペア:

[(1, 31512096), (2, 15756048), (3, 10504032), (4, 7878024), (6, 5252016), (7, 4501728), (8, 3939012), (9, 3501344), (11, 2864736), (12, 2626008), (14, 2250864), (16, 1969506), (18, 1750672), (21, 1500576), (22, 1432368), (24, 1313004), (28, 1125432), (29, 1086624), (32, 984753), (33, 954912), (36, 875336), (42, 750288), (44, 716184), (48, 656502), (49, 643104), (56, 562716), (58, 543312), (63, 500192), (66, 477456), (72, 437668), (77, 409248), (84, 375144), (87, 362208), (88, 358092), (96, 328251), (98, 321552), (99, 318304), (112, 281358), (116, 271656), (126, 250096), (132, 238728), (144, 218834), (147, 214368), (154, 204624), (168, 187572), (174, 181104), (176, 179046), (196, 160776), (198, 159152), (203, 155232), (224, 140679), (231, 136416), (232, 135828), (252, 125048), (261, 120736), (264, 119364), (288, 109417), (294, 107184), (308, 102312), (319, 98784), (336, 93786), (343, 91872), (348, 90552), (352, 89523), (392, 80388), (396, 79576), (406, 77616), (441, 71456), (462, 68208), (464, 67914), (504, 62524), (522, 60368), (528, 59682), (539, 58464), (588, 53592), (609, 51744), (616, 51156), (638, 49392), (672, 46893), (686, 45936), (693, 45472), (696, 45276), (784, 40194), (792, 39788), (812, 38808), (882, 35728), (924, 34104), (928, 33957), (957, 32928), (1008, 31262), (1029, 30624), (1044, 30184), (1056, 29841), (1078, 29232), (1176, 26796), (1218, 25872), (1232, 25578), (1276, 24696), (1372, 22968), (1386, 22736), (1392, 22638), (1421, 22176), (1568, 20097), (1584, 19894), (1617, 19488), (1624, 19404), (1764, 17864), (1827, 17248), (1848, 17052), (1914, 16464), (2016, 15631), (2058, 15312), (2088, 15092), (2156, 14616), (2233, 14112), (2352, 13398), (2436, 12936), (2464, 12789), (2552, 12348), (2744, 11484), (2772, 11368), (2784, 11319), (2842, 11088), (2871, 10976), (3087, 10208), (3168, 9947), (3234, 9744), (3248, 9702), (3528, 8932), (3654, 8624), (3696, 8526), (3773, 8352), (3828, 8232), (4116, 7656), (4176, 7546), (4263, 7392), (4312, 7308), (4466, 7056), (4704, 6699), (4851, 6496), (4872, 6468), (5104, 6174), (5488, 5742), (5544, 5684)]