219430848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 753303040

約数和(自身を除く): 533872192

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, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 661, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1322, 1344, 1456, 1482, 1596, 1729, 1824, 1976, 1983, 2128, 2184, 2496, 2644, 2912, 2964, 3192, 3458, 3648, 3952, 3966, 4256, 4368, 4627, 5187, 5288, 5824, 5928, 6384, 6916, 7904, 7932, 8512, 8593, 8736, 9254, 10374, 10576, 11856, 12559, 12768, 13832, 13881, 15808, 15864, 17186, 17472, 18508, 20748, 21152, 23712, 25118, 25536, 25779, 27664, 27762, 31728, 34372, 37016, 37677, 41496, 42304, 47424, 50236, 51558, 55328, 55524, 60151, 63456, 68744, 74032, 75354, 82992, 87913, 100472, 103116, 110656, 111048, 120302, 126912, 137488, 148064, 150708, 163267, 165984, 175826, 180453, 200944, 206232, 222096, 240604, 263739, 274976, 296128, 301416, 326534, 331968, 351652, 360906, 401888, 412464, 444192, 481208, 489801, 527478, 549952, 602832, 653068, 703304, 721812, 803776, 824928, 888384, 962416, 979602, 1054956, 1142869, 1205664, 1306136, 1406608, 1443624, 1649856, 1924832, 1959204, 2109912, 2285738, 2411328, 2612272, 2813216, 2887248, 3428607, 3849664, 3918408, 4219824, 4571476, 5224544, 5626432, 5774496, 6857214, 7836816, 8439648, 9142952, 10449088, 11548992, 13714428, 15673632, 16879296, 18285904, 27428856, 31347264, 36571808, 54857712, 73143616, 109715424, 219430848]

約数ペア:

[(1, 219430848), (2, 109715424), (3, 73143616), (4, 54857712), (6, 36571808), (7, 31347264), (8, 27428856), (12, 18285904), (13, 16879296), (14, 15673632), (16, 13714428), (19, 11548992), (21, 10449088), (24, 9142952), (26, 8439648), (28, 7836816), (32, 6857214), (38, 5774496), (39, 5626432), (42, 5224544), (48, 4571476), (52, 4219824), (56, 3918408), (57, 3849664), (64, 3428607), (76, 2887248), (78, 2813216), (84, 2612272), (91, 2411328), (96, 2285738), (104, 2109912), (112, 1959204), (114, 1924832), (133, 1649856), (152, 1443624), (156, 1406608), (168, 1306136), (182, 1205664), (192, 1142869), (208, 1054956), (224, 979602), (228, 962416), (247, 888384), (266, 824928), (273, 803776), (304, 721812), (312, 703304), (336, 653068), (364, 602832), (399, 549952), (416, 527478), (448, 489801), (456, 481208), (494, 444192), (532, 412464), (546, 401888), (608, 360906), (624, 351652), (661, 331968), (672, 326534), (728, 301416), (741, 296128), (798, 274976), (832, 263739), (912, 240604), (988, 222096), (1064, 206232), (1092, 200944), (1216, 180453), (1248, 175826), (1322, 165984), (1344, 163267), (1456, 150708), (1482, 148064), (1596, 137488), (1729, 126912), (1824, 120302), (1976, 111048), (1983, 110656), (2128, 103116), (2184, 100472), (2496, 87913), (2644, 82992), (2912, 75354), (2964, 74032), (3192, 68744), (3458, 63456), (3648, 60151), (3952, 55524), (3966, 55328), (4256, 51558), (4368, 50236), (4627, 47424), (5187, 42304), (5288, 41496), (5824, 37677), (5928, 37016), (6384, 34372), (6916, 31728), (7904, 27762), (7932, 27664), (8512, 25779), (8593, 25536), (8736, 25118), (9254, 23712), (10374, 21152), (10576, 20748), (11856, 18508), (12559, 17472), (12768, 17186), (13832, 15864), (13881, 15808)]