215314248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 587966400

約数和(自身を除く): 372652152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 289, 296, 408, 444, 578, 629, 839, 867, 888, 1156, 1258, 1678, 1734, 1887, 2312, 2516, 2517, 3356, 3468, 3774, 5032, 5034, 6712, 6936, 7548, 10068, 10693, 14263, 15096, 20136, 21386, 28526, 31043, 32079, 42772, 42789, 57052, 62086, 64158, 85544, 85578, 93129, 114104, 124172, 128316, 171156, 186258, 242471, 248344, 256632, 342312, 372516, 484942, 527731, 727413, 745032, 969884, 1055462, 1454826, 1583193, 1939768, 2110924, 2909652, 3166386, 4221848, 5819304, 6332772, 8971427, 12665544, 17942854, 26914281, 35885708, 53828562, 71771416, 107657124, 215314248]

約数ペア:

[(1, 215314248), (2, 107657124), (3, 71771416), (4, 53828562), (6, 35885708), (8, 26914281), (12, 17942854), (17, 12665544), (24, 8971427), (34, 6332772), (37, 5819304), (51, 4221848), (68, 3166386), (74, 2909652), (102, 2110924), (111, 1939768), (136, 1583193), (148, 1454826), (204, 1055462), (222, 969884), (289, 745032), (296, 727413), (408, 527731), (444, 484942), (578, 372516), (629, 342312), (839, 256632), (867, 248344), (888, 242471), (1156, 186258), (1258, 171156), (1678, 128316), (1734, 124172), (1887, 114104), (2312, 93129), (2516, 85578), (2517, 85544), (3356, 64158), (3468, 62086), (3774, 57052), (5032, 42789), (5034, 42772), (6712, 32079), (6936, 31043), (7548, 28526), (10068, 21386), (10693, 20136), (14263, 15096)]