209464708096

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{19087}}^1$

素因数の和:20645

約数の個数: 88

約数和(自身を含む): 478880354816

約数和(自身を除く): 269415646720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1531, 1792, 3062, 3584, 6124, 7168, 10717, 12248, 19087, 21434, 24496, 38174, 42868, 48992, 76348, 85736, 97984, 133609, 152696, 171472, 195968, 267218, 305392, 342944, 391936, 534436, 610784, 685888, 783872, 1068872, 1221568, 1371776, 1567744, 2137744, 2443136, 2743552, 4275488, 4886272, 5487104, 8550976, 9772544, 10974208, 17101952, 19545088, 29222197, 34203904, 58444394, 68407808, 116888788, 136815616, 204555379, 233777576, 409110758, 467555152, 818221516, 935110304, 1636443032, 1870220608, 3272886064, 3740441216, 6545772128, 7480882432, 13091544256, 14961764864, 26183088512, 29923529728, 52366177024, 104732354048, 209464708096]

約数ペア:

[(1, 209464708096), (2, 104732354048), (4, 52366177024), (7, 29923529728), (8, 26183088512), (14, 14961764864), (16, 13091544256), (28, 7480882432), (32, 6545772128), (56, 3740441216), (64, 3272886064), (112, 1870220608), (128, 1636443032), (224, 935110304), (256, 818221516), (448, 467555152), (512, 409110758), (896, 233777576), (1024, 204555379), (1531, 136815616), (1792, 116888788), (3062, 68407808), (3584, 58444394), (6124, 34203904), (7168, 29222197), (10717, 19545088), (12248, 17101952), (19087, 10974208), (21434, 9772544), (24496, 8550976), (38174, 5487104), (42868, 4886272), (48992, 4275488), (76348, 2743552), (85736, 2443136), (97984, 2137744), (133609, 1567744), (152696, 1371776), (171472, 1221568), (195968, 1068872), (267218, 783872), (305392, 685888), (342944, 610784), (391936, 534436)]