281727264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 984566016

約数和(自身を除く): 702838752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 96, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 224, 238, 271, 272, 273, 294, 312, 336, 357, 364, 392, 408, 416, 442, 476, 542, 544, 546, 588, 624, 637, 663, 672, 714, 728, 784, 813, 816, 833, 884, 952, 1084, 1092, 1176, 1248, 1274, 1326, 1428, 1456, 1547, 1568, 1626, 1632, 1666, 1768, 1897, 1904, 1911, 2168, 2184, 2352, 2499, 2548, 2652, 2856, 2912, 3094, 3252, 3332, 3523, 3536, 3794, 3808, 3822, 4336, 4368, 4607, 4641, 4704, 4998, 5096, 5304, 5691, 5712, 6188, 6504, 6664, 7046, 7072, 7588, 7644, 8672, 8736, 9214, 9282, 9996, 10192, 10569, 10608, 10829, 11382, 11424, 12376, 13008, 13279, 13328, 13821, 14092, 15176, 15288, 18428, 18564, 19992, 20384, 21138, 21216, 21658, 22764, 24661, 24752, 26016, 26558, 26656, 27642, 28184, 30352, 30576, 32249, 32487, 36856, 37128, 39837, 39984, 42276, 43316, 45528, 49322, 49504, 53116, 55284, 56368, 59891, 60704, 61152, 64498, 64974, 73712, 73983, 74256, 79674, 79968, 84552, 86632, 91056, 96747, 98644, 106232, 110568, 112736, 119782, 128996, 129948, 147424, 147966, 148512, 159348, 169104, 172627, 173264, 179673, 182112, 193494, 197288, 212464, 221136, 225743, 239564, 257992, 259896, 295932, 318696, 338208, 345254, 346528, 359346, 386988, 394576, 419237, 424928, 442272, 451486, 479128, 515984, 517881, 519792, 591864, 637392, 677229, 690508, 718692, 773976, 789152, 838474, 902972, 958256, 1031968, 1035762, 1039584, 1183728, 1257711, 1274784, 1354458, 1381016, 1437384, 1547952, 1676948, 1805944, 1916512, 2071524, 2367456, 2515422, 2708916, 2762032, 2874768, 2934659, 3095904, 3353896, 3611888, 4143048, 5030844, 5417832, 5524064, 5749536, 5869318, 6707792, 7223776, 8286096, 8803977, 10061688, 10835664, 11738636, 13415584, 16572192, 17607954, 20123376, 21671328, 23477272, 35215908, 40246752, 46954544, 70431816, 93909088, 140863632, 281727264]

約数ペア:

[(1, 281727264), (2, 140863632), (3, 93909088), (4, 70431816), (6, 46954544), (7, 40246752), (8, 35215908), (12, 23477272), (13, 21671328), (14, 20123376), (16, 17607954), (17, 16572192), (21, 13415584), (24, 11738636), (26, 10835664), (28, 10061688), (32, 8803977), (34, 8286096), (39, 7223776), (42, 6707792), (48, 5869318), (49, 5749536), (51, 5524064), (52, 5417832), (56, 5030844), (68, 4143048), (78, 3611888), (84, 3353896), (91, 3095904), (96, 2934659), (98, 2874768), (102, 2762032), (104, 2708916), (112, 2515422), (119, 2367456), (136, 2071524), (147, 1916512), (156, 1805944), (168, 1676948), (182, 1547952), (196, 1437384), (204, 1381016), (208, 1354458), (221, 1274784), (224, 1257711), (238, 1183728), (271, 1039584), (272, 1035762), (273, 1031968), (294, 958256), (312, 902972), (336, 838474), (357, 789152), (364, 773976), (392, 718692), (408, 690508), (416, 677229), (442, 637392), (476, 591864), (542, 519792), (544, 517881), (546, 515984), (588, 479128), (624, 451486), (637, 442272), (663, 424928), (672, 419237), (714, 394576), (728, 386988), (784, 359346), (813, 346528), (816, 345254), (833, 338208), (884, 318696), (952, 295932), (1084, 259896), (1092, 257992), (1176, 239564), (1248, 225743), (1274, 221136), (1326, 212464), (1428, 197288), (1456, 193494), (1547, 182112), (1568, 179673), (1626, 173264), (1632, 172627), (1666, 169104), (1768, 159348), (1897, 148512), (1904, 147966), (1911, 147424), (2168, 129948), (2184, 128996), (2352, 119782), (2499, 112736), (2548, 110568), (2652, 106232), (2856, 98644), (2912, 96747), (3094, 91056), (3252, 86632), (3332, 84552), (3523, 79968), (3536, 79674), (3794, 74256), (3808, 73983), (3822, 73712), (4336, 64974), (4368, 64498), (4607, 61152), (4641, 60704), (4704, 59891), (4998, 56368), (5096, 55284), (5304, 53116), (5691, 49504), (5712, 49322), (6188, 45528), (6504, 43316), (6664, 42276), (7046, 39984), (7072, 39837), (7588, 37128), (7644, 36856), (8672, 32487), (8736, 32249), (9214, 30576), (9282, 30352), (9996, 28184), (10192, 27642), (10569, 26656), (10608, 26558), (10829, 26016), (11382, 24752), (11424, 24661), (12376, 22764), (13008, 21658), (13279, 21216), (13328, 21138), (13821, 20384), (14092, 19992), (15176, 18564), (15288, 18428)]