442798048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 1198129968

約数和(自身を除く): 755331920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 68, 77, 88, 112, 119, 121, 124, 136, 154, 176, 187, 217, 224, 238, 242, 248, 272, 308, 341, 352, 374, 434, 476, 484, 496, 527, 544, 616, 682, 748, 847, 868, 952, 961, 968, 992, 1054, 1232, 1309, 1364, 1496, 1694, 1736, 1904, 1922, 1936, 2057, 2108, 2387, 2464, 2618, 2728, 2992, 3388, 3472, 3689, 3751, 3808, 3844, 3872, 4114, 4216, 4774, 5236, 5456, 5797, 5984, 6727, 6776, 6944, 7378, 7502, 7688, 8228, 8432, 9548, 10472, 10571, 10912, 11594, 13454, 13552, 14399, 14756, 15004, 15376, 16337, 16456, 16864, 19096, 20944, 21142, 23188, 26257, 26908, 27104, 28798, 29512, 30008, 30752, 32674, 32912, 38192, 40579, 41888, 42284, 46376, 52514, 53816, 57596, 59024, 60016, 63767, 65348, 65824, 73997, 76384, 81158, 84568, 92752, 105028, 107632, 114359, 115192, 116281, 118048, 120032, 127534, 130696, 147994, 162316, 169136, 179707, 185504, 210056, 215264, 228718, 230384, 232562, 255068, 261392, 295988, 324632, 338272, 359414, 420112, 446369, 457436, 460768, 465124, 510136, 522784, 591976, 649264, 718828, 813967, 840224, 892738, 914872, 930248, 1020272, 1183952, 1257949, 1298528, 1437656, 1627934, 1785476, 1829744, 1860496, 1976777, 2040544, 2367904, 2515898, 2875312, 3255868, 3570952, 3659488, 3720992, 3953554, 5031796, 5750624, 6511736, 7141904, 7907108, 10063592, 13023472, 13837439, 14283808, 15814216, 20127184, 26046944, 27674878, 31628432, 40254368, 55349756, 63256864, 110699512, 221399024, 442798048]

約数ペア:

[(1, 442798048), (2, 221399024), (4, 110699512), (7, 63256864), (8, 55349756), (11, 40254368), (14, 31628432), (16, 27674878), (17, 26046944), (22, 20127184), (28, 15814216), (31, 14283808), (32, 13837439), (34, 13023472), (44, 10063592), (56, 7907108), (62, 7141904), (68, 6511736), (77, 5750624), (88, 5031796), (112, 3953554), (119, 3720992), (121, 3659488), (124, 3570952), (136, 3255868), (154, 2875312), (176, 2515898), (187, 2367904), (217, 2040544), (224, 1976777), (238, 1860496), (242, 1829744), (248, 1785476), (272, 1627934), (308, 1437656), (341, 1298528), (352, 1257949), (374, 1183952), (434, 1020272), (476, 930248), (484, 914872), (496, 892738), (527, 840224), (544, 813967), (616, 718828), (682, 649264), (748, 591976), (847, 522784), (868, 510136), (952, 465124), (961, 460768), (968, 457436), (992, 446369), (1054, 420112), (1232, 359414), (1309, 338272), (1364, 324632), (1496, 295988), (1694, 261392), (1736, 255068), (1904, 232562), (1922, 230384), (1936, 228718), (2057, 215264), (2108, 210056), (2387, 185504), (2464, 179707), (2618, 169136), (2728, 162316), (2992, 147994), (3388, 130696), (3472, 127534), (3689, 120032), (3751, 118048), (3808, 116281), (3844, 115192), (3872, 114359), (4114, 107632), (4216, 105028), (4774, 92752), (5236, 84568), (5456, 81158), (5797, 76384), (5984, 73997), (6727, 65824), (6776, 65348), (6944, 63767), (7378, 60016), (7502, 59024), (7688, 57596), (8228, 53816), (8432, 52514), (9548, 46376), (10472, 42284), (10571, 41888), (10912, 40579), (11594, 38192), (13454, 32912), (13552, 32674), (14399, 30752), (14756, 30008), (15004, 29512), (15376, 28798), (16337, 27104), (16456, 26908), (16864, 26257), (19096, 23188), (20944, 21142)]