248427648

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 867681360

約数和(自身を除く): 619253712

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, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 163, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 326, 336, 378, 384, 392, 432, 441, 448, 486, 489, 504, 567, 576, 588, 648, 652, 672, 756, 784, 864, 882, 896, 972, 978, 1008, 1134, 1141, 1152, 1176, 1296, 1304, 1323, 1344, 1467, 1512, 1568, 1701, 1728, 1764, 1944, 1956, 2016, 2268, 2282, 2352, 2592, 2608, 2646, 2688, 2934, 3024, 3136, 3402, 3423, 3456, 3528, 3888, 3912, 3969, 4032, 4401, 4536, 4564, 4704, 5184, 5216, 5292, 5868, 6048, 6272, 6804, 6846, 7056, 7776, 7824, 7938, 7987, 8064, 8802, 9072, 9128, 9408, 10269, 10368, 10432, 10584, 11736, 11907, 12096, 13203, 13608, 13692, 14112, 15552, 15648, 15876, 15974, 17604, 18144, 18256, 18816, 20538, 20864, 21168, 23472, 23814, 23961, 24192, 26406, 27216, 27384, 28224, 30807, 31104, 31296, 31752, 31948, 35208, 36288, 36512, 39609, 41076, 42336, 46944, 47628, 47922, 52812, 54432, 54768, 56448, 61614, 62592, 63504, 63896, 70416, 71883, 72576, 73024, 79218, 82152, 84672, 92421, 93888, 95256, 95844, 105624, 108864, 109536, 123228, 127008, 127792, 140832, 143766, 146048, 158436, 164304, 169344, 184842, 187776, 190512, 191688, 211248, 215649, 217728, 219072, 246456, 254016, 255584, 277263, 281664, 287532, 316872, 328608, 369684, 381024, 383376, 422496, 431298, 438144, 492912, 508032, 511168, 554526, 563328, 575064, 633744, 646947, 657216, 739368, 762048, 766752, 844992, 862596, 985824, 1022336, 1109052, 1150128, 1267488, 1293894, 1314432, 1478736, 1524096, 1533504, 1689984, 1725192, 1940841, 1971648, 2218104, 2300256, 2534976, 2587788, 2957472, 3067008, 3450384, 3881682, 3943296, 4436208, 4600512, 5069952, 5175576, 5914944, 6900768, 7763364, 8872416, 9201024, 10351152, 11829888, 13801536, 15526728, 17744832, 20702304, 27603072, 31053456, 35489664, 41404608, 62106912, 82809216, 124213824, 248427648]

約数ペア:

[(1, 248427648), (2, 124213824), (3, 82809216), (4, 62106912), (6, 41404608), (7, 35489664), (8, 31053456), (9, 27603072), (12, 20702304), (14, 17744832), (16, 15526728), (18, 13801536), (21, 11829888), (24, 10351152), (27, 9201024), (28, 8872416), (32, 7763364), (36, 6900768), (42, 5914944), (48, 5175576), (49, 5069952), (54, 4600512), (56, 4436208), (63, 3943296), (64, 3881682), (72, 3450384), (81, 3067008), (84, 2957472), (96, 2587788), (98, 2534976), (108, 2300256), (112, 2218104), (126, 1971648), (128, 1940841), (144, 1725192), (147, 1689984), (162, 1533504), (163, 1524096), (168, 1478736), (189, 1314432), (192, 1293894), (196, 1267488), (216, 1150128), (224, 1109052), (243, 1022336), (252, 985824), (288, 862596), (294, 844992), (324, 766752), (326, 762048), (336, 739368), (378, 657216), (384, 646947), (392, 633744), (432, 575064), (441, 563328), (448, 554526), (486, 511168), (489, 508032), (504, 492912), (567, 438144), (576, 431298), (588, 422496), (648, 383376), (652, 381024), (672, 369684), (756, 328608), (784, 316872), (864, 287532), (882, 281664), (896, 277263), (972, 255584), (978, 254016), (1008, 246456), (1134, 219072), (1141, 217728), (1152, 215649), (1176, 211248), (1296, 191688), (1304, 190512), (1323, 187776), (1344, 184842), (1467, 169344), (1512, 164304), (1568, 158436), (1701, 146048), (1728, 143766), (1764, 140832), (1944, 127792), (1956, 127008), (2016, 123228), (2268, 109536), (2282, 108864), (2352, 105624), (2592, 95844), (2608, 95256), (2646, 93888), (2688, 92421), (2934, 84672), (3024, 82152), (3136, 79218), (3402, 73024), (3423, 72576), (3456, 71883), (3528, 70416), (3888, 63896), (3912, 63504), (3969, 62592), (4032, 61614), (4401, 56448), (4536, 54768), (4564, 54432), (4704, 52812), (5184, 47922), (5216, 47628), (5292, 46944), (5868, 42336), (6048, 41076), (6272, 39609), (6804, 36512), (6846, 36288), (7056, 35208), (7776, 31948), (7824, 31752), (7938, 31296), (7987, 31104), (8064, 30807), (8802, 28224), (9072, 27384), (9128, 27216), (9408, 26406), (10269, 24192), (10368, 23961), (10432, 23814), (10584, 23472), (11736, 21168), (11907, 20864), (12096, 20538), (13203, 18816), (13608, 18256), (13692, 18144), (14112, 17604), (15552, 15974), (15648, 15876)]