216443136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 750883840

約数和(自身を除く): 534440704

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, 163, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 326, 336, 364, 384, 399, 416, 448, 456, 489, 494, 532, 546, 608, 624, 652, 672, 728, 741, 768, 798, 832, 896, 912, 978, 988, 1064, 1092, 1141, 1216, 1248, 1304, 1344, 1456, 1482, 1596, 1664, 1729, 1792, 1824, 1956, 1976, 2119, 2128, 2184, 2282, 2432, 2496, 2608, 2688, 2912, 2964, 3097, 3192, 3328, 3423, 3458, 3648, 3912, 3952, 4238, 4256, 4368, 4564, 4864, 4992, 5187, 5216, 5376, 5824, 5928, 6194, 6357, 6384, 6846, 6916, 7296, 7824, 7904, 8476, 8512, 8736, 9128, 9291, 9984, 10374, 10432, 11648, 11856, 12388, 12714, 12768, 13692, 13832, 14592, 14833, 15648, 15808, 16952, 17024, 17472, 18256, 18582, 20748, 20864, 21679, 23296, 23712, 24776, 25428, 25536, 27384, 27664, 29666, 31296, 31616, 33904, 34048, 34944, 36512, 37164, 40261, 41496, 41728, 43358, 44499, 47424, 49552, 50856, 51072, 54768, 55328, 59332, 62592, 63232, 65037, 67808, 69888, 73024, 74328, 80522, 82992, 86716, 88998, 94848, 99104, 101712, 102144, 109536, 110656, 118664, 120783, 125184, 130074, 135616, 146048, 148656, 161044, 165984, 173432, 177996, 189696, 198208, 203424, 219072, 221312, 237328, 241566, 260148, 271232, 281827, 292096, 297312, 322088, 331968, 346864, 355992, 396416, 406848, 438144, 442624, 474656, 483132, 520296, 542464, 563654, 594624, 644176, 663936, 693728, 711984, 792832, 813696, 845481, 876288, 949312, 966264, 1040592, 1127308, 1189248, 1288352, 1327872, 1387456, 1423968, 1627392, 1690962, 1898624, 1932528, 2081184, 2254616, 2378496, 2576704, 2774912, 2847936, 3381924, 3797248, 3865056, 4162368, 4509232, 5153408, 5549824, 5695872, 6763848, 7730112, 8324736, 9018464, 10306816, 11391744, 13527696, 15460224, 16649472, 18036928, 27055392, 30920448, 36073856, 54110784, 72147712, 108221568, 216443136]

約数ペア:

[(1, 216443136), (2, 108221568), (3, 72147712), (4, 54110784), (6, 36073856), (7, 30920448), (8, 27055392), (12, 18036928), (13, 16649472), (14, 15460224), (16, 13527696), (19, 11391744), (21, 10306816), (24, 9018464), (26, 8324736), (28, 7730112), (32, 6763848), (38, 5695872), (39, 5549824), (42, 5153408), (48, 4509232), (52, 4162368), (56, 3865056), (57, 3797248), (64, 3381924), (76, 2847936), (78, 2774912), (84, 2576704), (91, 2378496), (96, 2254616), (104, 2081184), (112, 1932528), (114, 1898624), (128, 1690962), (133, 1627392), (152, 1423968), (156, 1387456), (163, 1327872), (168, 1288352), (182, 1189248), (192, 1127308), (208, 1040592), (224, 966264), (228, 949312), (247, 876288), (256, 845481), (266, 813696), (273, 792832), (304, 711984), (312, 693728), (326, 663936), (336, 644176), (364, 594624), (384, 563654), (399, 542464), (416, 520296), (448, 483132), (456, 474656), (489, 442624), (494, 438144), (532, 406848), (546, 396416), (608, 355992), (624, 346864), (652, 331968), (672, 322088), (728, 297312), (741, 292096), (768, 281827), (798, 271232), (832, 260148), (896, 241566), (912, 237328), (978, 221312), (988, 219072), (1064, 203424), (1092, 198208), (1141, 189696), (1216, 177996), (1248, 173432), (1304, 165984), (1344, 161044), (1456, 148656), (1482, 146048), (1596, 135616), (1664, 130074), (1729, 125184), (1792, 120783), (1824, 118664), (1956, 110656), (1976, 109536), (2119, 102144), (2128, 101712), (2184, 99104), (2282, 94848), (2432, 88998), (2496, 86716), (2608, 82992), (2688, 80522), (2912, 74328), (2964, 73024), (3097, 69888), (3192, 67808), (3328, 65037), (3423, 63232), (3458, 62592), (3648, 59332), (3912, 55328), (3952, 54768), (4238, 51072), (4256, 50856), (4368, 49552), (4564, 47424), (4864, 44499), (4992, 43358), (5187, 41728), (5216, 41496), (5376, 40261), (5824, 37164), (5928, 36512), (6194, 34944), (6357, 34048), (6384, 33904), (6846, 31616), (6916, 31296), (7296, 29666), (7824, 27664), (7904, 27384), (8476, 25536), (8512, 25428), (8736, 24776), (9128, 23712), (9291, 23296), (9984, 21679), (10374, 20864), (10432, 20748), (11648, 18582), (11856, 18256), (12388, 17472), (12714, 17024), (12768, 16952), (13692, 15808), (13832, 15648), (14592, 14833)]