248973648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 863944704

約数和(自身を除く): 614971056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 41, 42, 44, 48, 53, 56, 62, 66, 77, 82, 84, 88, 93, 106, 112, 123, 124, 132, 154, 159, 164, 168, 176, 186, 212, 217, 231, 246, 248, 264, 287, 308, 318, 328, 336, 341, 371, 372, 424, 434, 451, 462, 492, 496, 528, 574, 583, 616, 636, 651, 656, 682, 742, 744, 848, 861, 868, 902, 924, 984, 1023, 1113, 1148, 1166, 1232, 1271, 1272, 1302, 1353, 1364, 1484, 1488, 1643, 1722, 1736, 1749, 1804, 1848, 1968, 2046, 2173, 2226, 2296, 2332, 2387, 2542, 2544, 2604, 2706, 2728, 2968, 3157, 3286, 3444, 3472, 3498, 3608, 3696, 3813, 4081, 4092, 4346, 4452, 4592, 4664, 4774, 4929, 5084, 5208, 5412, 5456, 5936, 6314, 6519, 6572, 6888, 6996, 7161, 7216, 7626, 8162, 8184, 8692, 8897, 8904, 9328, 9471, 9548, 9858, 10168, 10416, 10824, 11501, 12243, 12628, 13038, 13144, 13776, 13981, 13992, 14322, 15211, 15252, 16324, 16368, 17384, 17794, 17808, 18073, 18942, 19096, 19716, 20336, 21648, 23002, 23903, 24486, 25256, 26076, 26288, 26691, 27962, 27984, 28644, 30422, 30504, 32648, 34503, 34768, 35588, 36146, 37884, 38192, 39432, 41943, 45633, 46004, 47806, 48972, 50512, 52152, 53382, 54219, 55924, 57288, 60844, 61008, 65296, 67363, 69006, 71176, 71709, 72292, 75768, 78864, 83886, 91266, 92008, 95612, 97867, 97944, 104304, 106764, 108438, 111848, 114576, 121688, 126511, 134726, 138012, 142352, 143418, 144584, 151536, 167321, 167772, 182532, 184016, 191224, 195734, 195888, 202089, 213528, 216876, 223696, 243376, 253022, 269452, 276024, 286836, 289168, 293601, 334642, 335544, 365064, 379533, 382448, 391468, 404178, 427056, 433752, 471541, 501963, 506044, 538904, 552048, 573672, 587202, 669284, 671088, 730128, 740993, 759066, 782936, 808356, 867504, 943082, 1003926, 1012088, 1077808, 1147344, 1174404, 1338568, 1414623, 1481986, 1518132, 1565872, 1616712, 1886164, 2007852, 2024176, 2222979, 2348808, 2677136, 2829246, 2963972, 3036264, 3233424, 3772328, 4015704, 4445958, 4697616, 5186951, 5658492, 5927944, 6072528, 7544656, 8031408, 8891916, 10373902, 11316984, 11855888, 15560853, 17783832, 20747804, 22633968, 31121706, 35567664, 41495608, 62243412, 82991216, 124486824, 248973648]

約数ペア:

[(1, 248973648), (2, 124486824), (3, 82991216), (4, 62243412), (6, 41495608), (7, 35567664), (8, 31121706), (11, 22633968), (12, 20747804), (14, 17783832), (16, 15560853), (21, 11855888), (22, 11316984), (24, 10373902), (28, 8891916), (31, 8031408), (33, 7544656), (41, 6072528), (42, 5927944), (44, 5658492), (48, 5186951), (53, 4697616), (56, 4445958), (62, 4015704), (66, 3772328), (77, 3233424), (82, 3036264), (84, 2963972), (88, 2829246), (93, 2677136), (106, 2348808), (112, 2222979), (123, 2024176), (124, 2007852), (132, 1886164), (154, 1616712), (159, 1565872), (164, 1518132), (168, 1481986), (176, 1414623), (186, 1338568), (212, 1174404), (217, 1147344), (231, 1077808), (246, 1012088), (248, 1003926), (264, 943082), (287, 867504), (308, 808356), (318, 782936), (328, 759066), (336, 740993), (341, 730128), (371, 671088), (372, 669284), (424, 587202), (434, 573672), (451, 552048), (462, 538904), (492, 506044), (496, 501963), (528, 471541), (574, 433752), (583, 427056), (616, 404178), (636, 391468), (651, 382448), (656, 379533), (682, 365064), (742, 335544), (744, 334642), (848, 293601), (861, 289168), (868, 286836), (902, 276024), (924, 269452), (984, 253022), (1023, 243376), (1113, 223696), (1148, 216876), (1166, 213528), (1232, 202089), (1271, 195888), (1272, 195734), (1302, 191224), (1353, 184016), (1364, 182532), (1484, 167772), (1488, 167321), (1643, 151536), (1722, 144584), (1736, 143418), (1749, 142352), (1804, 138012), (1848, 134726), (1968, 126511), (2046, 121688), (2173, 114576), (2226, 111848), (2296, 108438), (2332, 106764), (2387, 104304), (2542, 97944), (2544, 97867), (2604, 95612), (2706, 92008), (2728, 91266), (2968, 83886), (3157, 78864), (3286, 75768), (3444, 72292), (3472, 71709), (3498, 71176), (3608, 69006), (3696, 67363), (3813, 65296), (4081, 61008), (4092, 60844), (4346, 57288), (4452, 55924), (4592, 54219), (4664, 53382), (4774, 52152), (4929, 50512), (5084, 48972), (5208, 47806), (5412, 46004), (5456, 45633), (5936, 41943), (6314, 39432), (6519, 38192), (6572, 37884), (6888, 36146), (6996, 35588), (7161, 34768), (7216, 34503), (7626, 32648), (8162, 30504), (8184, 30422), (8692, 28644), (8897, 27984), (8904, 27962), (9328, 26691), (9471, 26288), (9548, 26076), (9858, 25256), (10168, 24486), (10416, 23903), (10824, 23002), (11501, 21648), (12243, 20336), (12628, 19716), (13038, 19096), (13144, 18942), (13776, 18073), (13981, 17808), (13992, 17794), (14322, 17384), (15211, 16368), (15252, 16324)]