2148037248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 6936652800

約数和(自身を除く): 4788615552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 137, 152, 168, 192, 224, 228, 266, 274, 304, 307, 336, 384, 399, 411, 448, 456, 532, 548, 608, 614, 672, 798, 822, 896, 912, 921, 959, 1064, 1096, 1216, 1228, 1344, 1596, 1644, 1824, 1842, 1918, 2128, 2149, 2192, 2432, 2456, 2603, 2688, 2877, 3192, 3288, 3648, 3684, 3836, 4256, 4298, 4384, 4912, 5206, 5754, 5833, 6384, 6447, 6576, 7296, 7368, 7672, 7809, 8512, 8596, 8768, 9824, 10412, 11508, 11666, 12768, 12894, 13152, 14736, 15344, 15618, 17024, 17192, 17499, 17536, 18221, 19648, 20824, 23016, 23332, 25536, 25788, 26304, 29472, 30688, 31236, 34384, 34998, 36442, 39296, 40831, 41648, 42059, 46032, 46664, 51072, 51576, 52608, 54663, 58944, 61376, 62472, 68768, 69996, 72884, 81662, 83296, 84118, 92064, 93328, 103152, 109326, 117888, 122493, 122752, 124944, 126177, 137536, 139992, 145768, 163324, 166592, 168236, 184128, 186656, 206304, 218652, 244986, 249888, 252354, 275072, 279984, 291536, 294413, 326648, 333184, 336472, 368256, 373312, 412608, 437304, 489972, 499776, 504708, 559968, 583072, 588826, 653296, 672944, 746624, 799121, 825216, 874608, 883239, 979944, 999552, 1009416, 1119936, 1166144, 1177652, 1306592, 1345888, 1598242, 1749216, 1766478, 1959888, 2018832, 2239872, 2332288, 2355304, 2397363, 2613184, 2691776, 3196484, 3498432, 3532956, 3919776, 4037664, 4710608, 4794726, 5226368, 5383552, 5593847, 6392968, 6996864, 7065912, 7839552, 8075328, 9421216, 9589452, 11187694, 12785936, 14131824, 15679104, 16150656, 16781541, 18842432, 19178904, 22375388, 25571872, 28263648, 33563082, 37684864, 38357808, 44750776, 51143744, 56527296, 67126164, 76715616, 89501552, 102287488, 113054592, 134252328, 153431232, 179003104, 268504656, 306862464, 358006208, 537009312, 716012416, 1074018624, 2148037248]

約数ペア:

[(1, 2148037248), (2, 1074018624), (3, 716012416), (4, 537009312), (6, 358006208), (7, 306862464), (8, 268504656), (12, 179003104), (14, 153431232), (16, 134252328), (19, 113054592), (21, 102287488), (24, 89501552), (28, 76715616), (32, 67126164), (38, 56527296), (42, 51143744), (48, 44750776), (56, 38357808), (57, 37684864), (64, 33563082), (76, 28263648), (84, 25571872), (96, 22375388), (112, 19178904), (114, 18842432), (128, 16781541), (133, 16150656), (137, 15679104), (152, 14131824), (168, 12785936), (192, 11187694), (224, 9589452), (228, 9421216), (266, 8075328), (274, 7839552), (304, 7065912), (307, 6996864), (336, 6392968), (384, 5593847), (399, 5383552), (411, 5226368), (448, 4794726), (456, 4710608), (532, 4037664), (548, 3919776), (608, 3532956), (614, 3498432), (672, 3196484), (798, 2691776), (822, 2613184), (896, 2397363), (912, 2355304), (921, 2332288), (959, 2239872), (1064, 2018832), (1096, 1959888), (1216, 1766478), (1228, 1749216), (1344, 1598242), (1596, 1345888), (1644, 1306592), (1824, 1177652), (1842, 1166144), (1918, 1119936), (2128, 1009416), (2149, 999552), (2192, 979944), (2432, 883239), (2456, 874608), (2603, 825216), (2688, 799121), (2877, 746624), (3192, 672944), (3288, 653296), (3648, 588826), (3684, 583072), (3836, 559968), (4256, 504708), (4298, 499776), (4384, 489972), (4912, 437304), (5206, 412608), (5754, 373312), (5833, 368256), (6384, 336472), (6447, 333184), (6576, 326648), (7296, 294413), (7368, 291536), (7672, 279984), (7809, 275072), (8512, 252354), (8596, 249888), (8768, 244986), (9824, 218652), (10412, 206304), (11508, 186656), (11666, 184128), (12768, 168236), (12894, 166592), (13152, 163324), (14736, 145768), (15344, 139992), (15618, 137536), (17024, 126177), (17192, 124944), (17499, 122752), (17536, 122493), (18221, 117888), (19648, 109326), (20824, 103152), (23016, 93328), (23332, 92064), (25536, 84118), (25788, 83296), (26304, 81662), (29472, 72884), (30688, 69996), (31236, 68768), (34384, 62472), (34998, 61376), (36442, 58944), (39296, 54663), (40831, 52608), (41648, 51576), (42059, 51072), (46032, 46664)]