1914528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 6549984

約数和(自身を除く): 4635456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 49, 56, 66, 74, 77, 84, 88, 96, 98, 111, 112, 132, 147, 148, 154, 168, 176, 196, 222, 224, 231, 259, 264, 294, 296, 308, 336, 352, 392, 407, 444, 462, 518, 528, 539, 588, 592, 616, 672, 777, 784, 814, 888, 924, 1036, 1056, 1078, 1176, 1184, 1221, 1232, 1554, 1568, 1617, 1628, 1776, 1813, 1848, 2072, 2156, 2352, 2442, 2464, 2849, 3108, 3234, 3256, 3552, 3626, 3696, 4144, 4312, 4704, 4884, 5439, 5698, 6216, 6468, 6512, 7252, 7392, 8288, 8547, 8624, 9768, 10878, 11396, 12432, 12936, 13024, 14504, 17094, 17248, 19536, 19943, 21756, 22792, 24864, 25872, 29008, 34188, 39072, 39886, 43512, 45584, 51744, 58016, 59829, 68376, 79772, 87024, 91168, 119658, 136752, 159544, 174048, 239316, 273504, 319088, 478632, 638176, 957264, 1914528]

約数ペア:

[(1, 1914528), (2, 957264), (3, 638176), (4, 478632), (6, 319088), (7, 273504), (8, 239316), (11, 174048), (12, 159544), (14, 136752), (16, 119658), (21, 91168), (22, 87024), (24, 79772), (28, 68376), (32, 59829), (33, 58016), (37, 51744), (42, 45584), (44, 43512), (48, 39886), (49, 39072), (56, 34188), (66, 29008), (74, 25872), (77, 24864), (84, 22792), (88, 21756), (96, 19943), (98, 19536), (111, 17248), (112, 17094), (132, 14504), (147, 13024), (148, 12936), (154, 12432), (168, 11396), (176, 10878), (196, 9768), (222, 8624), (224, 8547), (231, 8288), (259, 7392), (264, 7252), (294, 6512), (296, 6468), (308, 6216), (336, 5698), (352, 5439), (392, 4884), (407, 4704), (444, 4312), (462, 4144), (518, 3696), (528, 3626), (539, 3552), (588, 3256), (592, 3234), (616, 3108), (672, 2849), (777, 2464), (784, 2442), (814, 2352), (888, 2156), (924, 2072), (1036, 1848), (1056, 1813), (1078, 1776), (1176, 1628), (1184, 1617), (1221, 1568), (1232, 1554)]