248827488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 825384168

約数和(自身を除く): 576556680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 224, 273, 294, 312, 313, 336, 338, 364, 392, 416, 507, 546, 588, 624, 626, 637, 672, 676, 728, 784, 939, 1014, 1092, 1176, 1183, 1248, 1252, 1274, 1352, 1456, 1568, 1878, 1911, 2028, 2184, 2191, 2352, 2366, 2504, 2548, 2704, 2912, 3549, 3756, 3822, 4056, 4069, 4368, 4382, 4704, 4732, 5008, 5096, 5408, 6573, 7098, 7512, 7644, 8112, 8138, 8281, 8736, 8764, 9464, 10016, 10192, 12207, 13146, 14196, 15024, 15288, 15337, 16224, 16276, 16562, 17528, 18928, 20384, 24414, 24843, 26292, 28392, 28483, 30048, 30576, 30674, 32552, 33124, 35056, 37856, 46011, 48828, 49686, 52584, 52897, 56784, 56966, 61152, 61348, 65104, 66248, 70112, 85449, 92022, 97656, 99372, 105168, 105794, 113568, 113932, 122696, 130208, 132496, 158691, 170898, 184044, 195312, 198744, 199381, 210336, 211588, 227864, 245392, 264992, 317382, 341796, 368088, 370279, 390624, 397488, 398762, 423176, 455728, 490784, 598143, 634764, 683592, 736176, 740558, 794976, 797524, 846352, 911456, 1110837, 1196286, 1269528, 1367184, 1472352, 1481116, 1595048, 1692704, 2221674, 2392572, 2539056, 2591953, 2734368, 2962232, 3190096, 4443348, 4785144, 5078112, 5183906, 5924464, 6380192, 7775859, 8886696, 9570288, 10367812, 11848928, 15551718, 17773392, 19140576, 20735624, 31103436, 35546784, 41471248, 62206872, 82942496, 124413744, 248827488]

約数ペア:

[(1, 248827488), (2, 124413744), (3, 82942496), (4, 62206872), (6, 41471248), (7, 35546784), (8, 31103436), (12, 20735624), (13, 19140576), (14, 17773392), (16, 15551718), (21, 11848928), (24, 10367812), (26, 9570288), (28, 8886696), (32, 7775859), (39, 6380192), (42, 5924464), (48, 5183906), (49, 5078112), (52, 4785144), (56, 4443348), (78, 3190096), (84, 2962232), (91, 2734368), (96, 2591953), (98, 2539056), (104, 2392572), (112, 2221674), (147, 1692704), (156, 1595048), (168, 1481116), (169, 1472352), (182, 1367184), (196, 1269528), (208, 1196286), (224, 1110837), (273, 911456), (294, 846352), (312, 797524), (313, 794976), (336, 740558), (338, 736176), (364, 683592), (392, 634764), (416, 598143), (507, 490784), (546, 455728), (588, 423176), (624, 398762), (626, 397488), (637, 390624), (672, 370279), (676, 368088), (728, 341796), (784, 317382), (939, 264992), (1014, 245392), (1092, 227864), (1176, 211588), (1183, 210336), (1248, 199381), (1252, 198744), (1274, 195312), (1352, 184044), (1456, 170898), (1568, 158691), (1878, 132496), (1911, 130208), (2028, 122696), (2184, 113932), (2191, 113568), (2352, 105794), (2366, 105168), (2504, 99372), (2548, 97656), (2704, 92022), (2912, 85449), (3549, 70112), (3756, 66248), (3822, 65104), (4056, 61348), (4069, 61152), (4368, 56966), (4382, 56784), (4704, 52897), (4732, 52584), (5008, 49686), (5096, 48828), (5408, 46011), (6573, 37856), (7098, 35056), (7512, 33124), (7644, 32552), (8112, 30674), (8138, 30576), (8281, 30048), (8736, 28483), (8764, 28392), (9464, 26292), (10016, 24843), (10192, 24414), (12207, 20384), (13146, 18928), (14196, 17528), (15024, 16562), (15288, 16276), (15337, 16224)]