988600704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 256

約数和(自身を含む): 3404352000

約数和(自身を除く): 2415751296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1489, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 2978, 3192, 3458, 3648, 3952, 4256, 4368, 4467, 4992, 5187, 5824, 5928, 5956, 6384, 6916, 7296, 7904, 8512, 8736, 8934, 10374, 10423, 11648, 11856, 11912, 12768, 13832, 15808, 17024, 17472, 17868, 19357, 20748, 20846, 23712, 23824, 25536, 27664, 28291, 31269, 31616, 34944, 35736, 38714, 41496, 41692, 47424, 47648, 51072, 55328, 56582, 58071, 62538, 71472, 77428, 82992, 83384, 84873, 94848, 95296, 110656, 113164, 116142, 125076, 135499, 142944, 154856, 165984, 166768, 169746, 190592, 198037, 221312, 226328, 232284, 250152, 270998, 285888, 309712, 331968, 333536, 339492, 367783, 396074, 406497, 452656, 464568, 500304, 541996, 571776, 594111, 619424, 663936, 667072, 678984, 735566, 792148, 812994, 905312, 929136, 1000608, 1083992, 1103349, 1188222, 1238848, 1334144, 1357968, 1471132, 1584296, 1625988, 1810624, 1858272, 2001216, 2167984, 2206698, 2376444, 2477696, 2574481, 2715936, 2942264, 3168592, 3251976, 3621248, 3716544, 4002432, 4335968, 4413396, 4752888, 5148962, 5431872, 5884528, 6337184, 6503952, 7433088, 7723443, 8671936, 8826792, 9505776, 10297924, 10863744, 11769056, 12674368, 13007904, 15446886, 17343872, 17653584, 19011552, 20595848, 23538112, 25348736, 26015808, 30893772, 35307168, 38023104, 41191696, 47076224, 52031616, 61787544, 70614336, 76046208, 82383392, 123575088, 141228672, 164766784, 247150176, 329533568, 494300352, 988600704]

約数ペア:

[(1, 988600704), (2, 494300352), (3, 329533568), (4, 247150176), (6, 164766784), (7, 141228672), (8, 123575088), (12, 82383392), (13, 76046208), (14, 70614336), (16, 61787544), (19, 52031616), (21, 47076224), (24, 41191696), (26, 38023104), (28, 35307168), (32, 30893772), (38, 26015808), (39, 25348736), (42, 23538112), (48, 20595848), (52, 19011552), (56, 17653584), (57, 17343872), (64, 15446886), (76, 13007904), (78, 12674368), (84, 11769056), (91, 10863744), (96, 10297924), (104, 9505776), (112, 8826792), (114, 8671936), (128, 7723443), (133, 7433088), (152, 6503952), (156, 6337184), (168, 5884528), (182, 5431872), (192, 5148962), (208, 4752888), (224, 4413396), (228, 4335968), (247, 4002432), (266, 3716544), (273, 3621248), (304, 3251976), (312, 3168592), (336, 2942264), (364, 2715936), (384, 2574481), (399, 2477696), (416, 2376444), (448, 2206698), (456, 2167984), (494, 2001216), (532, 1858272), (546, 1810624), (608, 1625988), (624, 1584296), (672, 1471132), (728, 1357968), (741, 1334144), (798, 1238848), (832, 1188222), (896, 1103349), (912, 1083992), (988, 1000608), (1064, 929136), (1092, 905312), (1216, 812994), (1248, 792148), (1344, 735566), (1456, 678984), (1482, 667072), (1489, 663936), (1596, 619424), (1664, 594111), (1729, 571776), (1824, 541996), (1976, 500304), (2128, 464568), (2184, 452656), (2432, 406497), (2496, 396074), (2688, 367783), (2912, 339492), (2964, 333536), (2978, 331968), (3192, 309712), (3458, 285888), (3648, 270998), (3952, 250152), (4256, 232284), (4368, 226328), (4467, 221312), (4992, 198037), (5187, 190592), (5824, 169746), (5928, 166768), (5956, 165984), (6384, 154856), (6916, 142944), (7296, 135499), (7904, 125076), (8512, 116142), (8736, 113164), (8934, 110656), (10374, 95296), (10423, 94848), (11648, 84873), (11856, 83384), (11912, 82992), (12768, 77428), (13832, 71472), (15808, 62538), (17024, 58071), (17472, 56582), (17868, 55328), (19357, 51072), (20748, 47648), (20846, 47424), (23712, 41692), (23824, 41496), (25536, 38714), (27664, 35736), (28291, 34944), (31269, 31616)]