311074816

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 704600064

約数和(自身を除く): 393525248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 127, 128, 184, 208, 254, 256, 299, 368, 416, 508, 512, 598, 736, 832, 1016, 1024, 1196, 1472, 1651, 1664, 2032, 2048, 2392, 2921, 2944, 3302, 3328, 4064, 4096, 4784, 5842, 5888, 6604, 6656, 8128, 8192, 9568, 11684, 11776, 13208, 13312, 16256, 19136, 23368, 23552, 26416, 26624, 32512, 37973, 38272, 46736, 47104, 52832, 53248, 65024, 75946, 76544, 93472, 94208, 105664, 106496, 130048, 151892, 153088, 186944, 188416, 211328, 260096, 303784, 306176, 373888, 422656, 520192, 607568, 612352, 747776, 845312, 1040384, 1215136, 1224704, 1495552, 1690624, 2430272, 2449408, 2991104, 3381248, 4860544, 5982208, 6762496, 9721088, 11964416, 13524992, 19442176, 23928832, 38884352, 77768704, 155537408, 311074816]

約数ペア:

[(1, 311074816), (2, 155537408), (4, 77768704), (8, 38884352), (13, 23928832), (16, 19442176), (23, 13524992), (26, 11964416), (32, 9721088), (46, 6762496), (52, 5982208), (64, 4860544), (92, 3381248), (104, 2991104), (127, 2449408), (128, 2430272), (184, 1690624), (208, 1495552), (254, 1224704), (256, 1215136), (299, 1040384), (368, 845312), (416, 747776), (508, 612352), (512, 607568), (598, 520192), (736, 422656), (832, 373888), (1016, 306176), (1024, 303784), (1196, 260096), (1472, 211328), (1651, 188416), (1664, 186944), (2032, 153088), (2048, 151892), (2392, 130048), (2921, 106496), (2944, 105664), (3302, 94208), (3328, 93472), (4064, 76544), (4096, 75946), (4784, 65024), (5842, 53248), (5888, 52832), (6604, 47104), (6656, 46736), (8128, 38272), (8192, 37973), (9568, 32512), (11684, 26624), (11776, 26416), (13208, 23552), (13312, 23368), (16256, 19136)]