684415872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 256

約数和(自身を含む): 2431680000

約数和(自身を除く): 1747264128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1489, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 2978, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4467, 4788, 5472, 5956, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 8934, 9576, 10423, 10944, 11912, 12096, 12768, 13401, 14364, 16416, 17024, 17868, 19152, 20846, 21888, 23824, 24192, 25536, 26802, 28291, 28728, 31269, 32832, 35736, 38304, 40203, 41692, 47648, 51072, 53604, 56582, 57456, 62538, 65664, 71472, 76608, 80406, 83384, 84873, 93807, 95296, 107208, 113164, 114912, 125076, 142944, 153216, 160812, 166768, 169746, 187614, 190592, 198037, 214416, 226328, 229824, 250152, 254619, 281421, 285888, 321624, 333536, 339492, 375228, 396074, 428832, 452656, 459648, 500304, 509238, 562842, 571776, 594111, 643248, 667072, 678984, 750456, 763857, 792148, 857664, 905312, 1000608, 1018476, 1125684, 1188222, 1286496, 1334144, 1357968, 1500912, 1527714, 1584296, 1715328, 1782333, 1810624, 2001216, 2036952, 2251368, 2376444, 2572992, 2715936, 3001824, 3055428, 3168592, 3564666, 3621248, 4002432, 4073904, 4502736, 4752888, 5145984, 5346999, 5431872, 6003648, 6110856, 6337184, 7129332, 8147808, 9005472, 9505776, 10693998, 10863744, 12007296, 12221712, 12674368, 14258664, 16295616, 18010944, 19011552, 21387996, 24443424, 25348736, 28517328, 32591232, 36021888, 38023104, 42775992, 48886848, 57034656, 76046208, 85551984, 97773696, 114069312, 171103968, 228138624, 342207936, 684415872]

約数ペア:

[(1, 684415872), (2, 342207936), (3, 228138624), (4, 171103968), (6, 114069312), (7, 97773696), (8, 85551984), (9, 76046208), (12, 57034656), (14, 48886848), (16, 42775992), (18, 38023104), (19, 36021888), (21, 32591232), (24, 28517328), (27, 25348736), (28, 24443424), (32, 21387996), (36, 19011552), (38, 18010944), (42, 16295616), (48, 14258664), (54, 12674368), (56, 12221712), (57, 12007296), (63, 10863744), (64, 10693998), (72, 9505776), (76, 9005472), (84, 8147808), (96, 7129332), (108, 6337184), (112, 6110856), (114, 6003648), (126, 5431872), (128, 5346999), (133, 5145984), (144, 4752888), (152, 4502736), (168, 4073904), (171, 4002432), (189, 3621248), (192, 3564666), (216, 3168592), (224, 3055428), (228, 3001824), (252, 2715936), (266, 2572992), (288, 2376444), (304, 2251368), (336, 2036952), (342, 2001216), (378, 1810624), (384, 1782333), (399, 1715328), (432, 1584296), (448, 1527714), (456, 1500912), (504, 1357968), (513, 1334144), (532, 1286496), (576, 1188222), (608, 1125684), (672, 1018476), (684, 1000608), (756, 905312), (798, 857664), (864, 792148), (896, 763857), (912, 750456), (1008, 678984), (1026, 667072), (1064, 643248), (1152, 594111), (1197, 571776), (1216, 562842), (1344, 509238), (1368, 500304), (1489, 459648), (1512, 452656), (1596, 428832), (1728, 396074), (1824, 375228), (2016, 339492), (2052, 333536), (2128, 321624), (2394, 285888), (2432, 281421), (2688, 254619), (2736, 250152), (2978, 229824), (3024, 226328), (3192, 214416), (3456, 198037), (3591, 190592), (3648, 187614), (4032, 169746), (4104, 166768), (4256, 160812), (4467, 153216), (4788, 142944), (5472, 125076), (5956, 114912), (6048, 113164), (6384, 107208), (7182, 95296), (7296, 93807), (8064, 84873), (8208, 83384), (8512, 80406), (8934, 76608), (9576, 71472), (10423, 65664), (10944, 62538), (11912, 57456), (12096, 56582), (12768, 53604), (13401, 51072), (14364, 47648), (16416, 41692), (17024, 40203), (17868, 38304), (19152, 35736), (20846, 32832), (21888, 31269), (23824, 28728), (24192, 28291), (25536, 26802)]