2495049984

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 216

約数和(自身を含む): 8347859520

約数和(自身を除く): 5852809536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 536, 576, 603, 672, 768, 804, 896, 938, 1008, 1072, 1152, 1206, 1344, 1407, 1608, 1792, 1876, 2016, 2144, 2304, 2309, 2412, 2688, 2814, 3216, 3752, 4032, 4221, 4288, 4618, 4824, 5376, 5628, 6432, 6927, 7504, 8064, 8442, 8576, 9236, 9648, 11256, 12864, 13854, 15008, 16128, 16163, 16884, 17152, 18472, 19296, 20781, 22512, 25728, 27708, 30016, 32326, 33768, 36944, 38592, 41562, 45024, 48489, 51456, 55416, 60032, 64652, 67536, 73888, 77184, 83124, 90048, 96978, 110832, 120064, 129304, 135072, 145467, 147776, 154368, 154703, 166248, 180096, 193956, 221664, 258608, 270144, 290934, 295552, 309406, 332496, 360192, 387912, 443328, 464109, 517216, 540288, 581868, 591104, 618812, 664992, 775824, 886656, 928218, 1034432, 1080576, 1082921, 1163736, 1237624, 1329984, 1392327, 1551648, 1773312, 1856436, 2068864, 2165842, 2327472, 2475248, 2659968, 2784654, 3103296, 3248763, 3712872, 4137728, 4331684, 4654944, 4950496, 5319936, 5569308, 6206592, 6497526, 7425744, 8663368, 9309888, 9746289, 9900992, 11138616, 12413184, 12995052, 14851488, 17326736, 18619776, 19492578, 19801984, 22277232, 25990104, 29702976, 34653472, 37239552, 38985156, 39603968, 44554464, 51980208, 59405952, 69306944, 77970312, 89108928, 103960416, 118811904, 138613888, 155940624, 178217856, 207920832, 277227776, 311881248, 356435712, 415841664, 623762496, 831683328, 1247524992, 2495049984]

約数ペア:

[(1, 2495049984), (2, 1247524992), (3, 831683328), (4, 623762496), (6, 415841664), (7, 356435712), (8, 311881248), (9, 277227776), (12, 207920832), (14, 178217856), (16, 155940624), (18, 138613888), (21, 118811904), (24, 103960416), (28, 89108928), (32, 77970312), (36, 69306944), (42, 59405952), (48, 51980208), (56, 44554464), (63, 39603968), (64, 38985156), (67, 37239552), (72, 34653472), (84, 29702976), (96, 25990104), (112, 22277232), (126, 19801984), (128, 19492578), (134, 18619776), (144, 17326736), (168, 14851488), (192, 12995052), (201, 12413184), (224, 11138616), (252, 9900992), (256, 9746289), (268, 9309888), (288, 8663368), (336, 7425744), (384, 6497526), (402, 6206592), (448, 5569308), (469, 5319936), (504, 4950496), (536, 4654944), (576, 4331684), (603, 4137728), (672, 3712872), (768, 3248763), (804, 3103296), (896, 2784654), (938, 2659968), (1008, 2475248), (1072, 2327472), (1152, 2165842), (1206, 2068864), (1344, 1856436), (1407, 1773312), (1608, 1551648), (1792, 1392327), (1876, 1329984), (2016, 1237624), (2144, 1163736), (2304, 1082921), (2309, 1080576), (2412, 1034432), (2688, 928218), (2814, 886656), (3216, 775824), (3752, 664992), (4032, 618812), (4221, 591104), (4288, 581868), (4618, 540288), (4824, 517216), (5376, 464109), (5628, 443328), (6432, 387912), (6927, 360192), (7504, 332496), (8064, 309406), (8442, 295552), (8576, 290934), (9236, 270144), (9648, 258608), (11256, 221664), (12864, 193956), (13854, 180096), (15008, 166248), (16128, 154703), (16163, 154368), (16884, 147776), (17152, 145467), (18472, 135072), (19296, 129304), (20781, 120064), (22512, 110832), (25728, 96978), (27708, 90048), (30016, 83124), (32326, 77184), (33768, 73888), (36944, 67536), (38592, 64652), (41562, 60032), (45024, 55416), (48489, 51456)]