2661755904

素因数分解:

$2^{10}\times 3^5\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 264

約数和(自身を含む): 8404818240

約数和(自身を除く): 5743062336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 563, 576, 608, 648, 684, 768, 864, 912, 972, 1024, 1026, 1126, 1152, 1216, 1296, 1368, 1536, 1539, 1689, 1728, 1824, 1944, 2052, 2252, 2304, 2432, 2592, 2736, 3072, 3078, 3378, 3456, 3648, 3888, 4104, 4504, 4608, 4617, 4864, 5067, 5184, 5472, 6156, 6756, 6912, 7296, 7776, 8208, 9008, 9216, 9234, 9728, 10134, 10368, 10697, 10944, 12312, 13512, 13824, 14592, 15201, 15552, 16416, 18016, 18468, 19456, 20268, 20736, 21394, 21888, 24624, 27024, 27648, 29184, 30402, 31104, 32091, 32832, 36032, 36936, 40536, 41472, 42788, 43776, 45603, 49248, 54048, 58368, 60804, 62208, 64182, 65664, 72064, 73872, 81072, 82944, 85576, 87552, 91206, 96273, 98496, 108096, 121608, 124416, 128364, 131328, 136809, 144128, 147744, 162144, 171152, 175104, 182412, 192546, 196992, 216192, 243216, 248832, 256728, 262656, 273618, 288256, 288819, 295488, 324288, 342304, 364824, 385092, 393984, 432384, 486432, 513456, 525312, 547236, 576512, 577638, 590976, 648576, 684608, 729648, 770184, 787968, 864768, 866457, 972864, 1026912, 1094472, 1155276, 1181952, 1297152, 1369216, 1459296, 1540368, 1575936, 1729536, 1732914, 1945728, 2053824, 2188944, 2310552, 2363904, 2594304, 2599371, 2738432, 2918592, 3080736, 3465828, 3891456, 4107648, 4377888, 4621104, 4727808, 5188608, 5198742, 5476864, 5837184, 6161472, 6931656, 7782912, 8215296, 8755776, 9242208, 10397484, 10953728, 11674368, 12322944, 13863312, 15565824, 16430592, 17511552, 18484416, 20794968, 23348736, 24645888, 27726624, 32861184, 35023104, 36968832, 41589936, 46697472, 49291776, 55453248, 70046208, 73937664, 83179872, 98583552, 110906496, 140092416, 147875328, 166359744, 221812992, 295750656, 332719488, 443625984, 665438976, 887251968, 1330877952, 2661755904]

約数ペア:

[(1, 2661755904), (2, 1330877952), (3, 887251968), (4, 665438976), (6, 443625984), (8, 332719488), (9, 295750656), (12, 221812992), (16, 166359744), (18, 147875328), (19, 140092416), (24, 110906496), (27, 98583552), (32, 83179872), (36, 73937664), (38, 70046208), (48, 55453248), (54, 49291776), (57, 46697472), (64, 41589936), (72, 36968832), (76, 35023104), (81, 32861184), (96, 27726624), (108, 24645888), (114, 23348736), (128, 20794968), (144, 18484416), (152, 17511552), (162, 16430592), (171, 15565824), (192, 13863312), (216, 12322944), (228, 11674368), (243, 10953728), (256, 10397484), (288, 9242208), (304, 8755776), (324, 8215296), (342, 7782912), (384, 6931656), (432, 6161472), (456, 5837184), (486, 5476864), (512, 5198742), (513, 5188608), (563, 4727808), (576, 4621104), (608, 4377888), (648, 4107648), (684, 3891456), (768, 3465828), (864, 3080736), (912, 2918592), (972, 2738432), (1024, 2599371), (1026, 2594304), (1126, 2363904), (1152, 2310552), (1216, 2188944), (1296, 2053824), (1368, 1945728), (1536, 1732914), (1539, 1729536), (1689, 1575936), (1728, 1540368), (1824, 1459296), (1944, 1369216), (2052, 1297152), (2252, 1181952), (2304, 1155276), (2432, 1094472), (2592, 1026912), (2736, 972864), (3072, 866457), (3078, 864768), (3378, 787968), (3456, 770184), (3648, 729648), (3888, 684608), (4104, 648576), (4504, 590976), (4608, 577638), (4617, 576512), (4864, 547236), (5067, 525312), (5184, 513456), (5472, 486432), (6156, 432384), (6756, 393984), (6912, 385092), (7296, 364824), (7776, 342304), (8208, 324288), (9008, 295488), (9216, 288819), (9234, 288256), (9728, 273618), (10134, 262656), (10368, 256728), (10697, 248832), (10944, 243216), (12312, 216192), (13512, 196992), (13824, 192546), (14592, 182412), (15201, 175104), (15552, 171152), (16416, 162144), (18016, 147744), (18468, 144128), (19456, 136809), (20268, 131328), (20736, 128364), (21394, 124416), (21888, 121608), (24624, 108096), (27024, 98496), (27648, 96273), (29184, 91206), (30402, 87552), (31104, 85576), (32091, 82944), (32832, 81072), (36032, 73872), (36936, 72064), (40536, 65664), (41472, 64182), (42788, 62208), (43776, 60804), (45603, 58368), (49248, 54048)]