21595557504

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{25253}}^1$

素因数の和:25418

約数の個数: 128

約数和(自身を含む): 61203574080

約数和(自身を除く): 39608016576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 192, 204, 262, 272, 384, 393, 408, 524, 544, 786, 816, 1048, 1088, 1572, 1632, 2096, 2176, 2227, 3144, 3264, 4192, 4454, 6288, 6528, 6681, 8384, 8908, 12576, 13362, 16768, 17816, 25152, 25253, 26724, 35632, 50304, 50506, 53448, 71264, 75759, 101012, 106896, 142528, 151518, 202024, 213792, 285056, 303036, 404048, 427584, 429301, 606072, 808096, 855168, 858602, 1212144, 1287903, 1616192, 1717204, 2424288, 2575806, 3232384, 3308143, 3434408, 4848576, 5151612, 6616286, 6868816, 9697152, 9924429, 10303224, 13232572, 13737632, 19848858, 20606448, 26465144, 27475264, 39697716, 41212896, 52930288, 54950528, 56238431, 79395432, 82425792, 105860576, 112476862, 158790864, 164851584, 168715293, 211721152, 224953724, 317581728, 337430586, 423442304, 449907448, 635163456, 674861172, 899814896, 1270326912, 1349722344, 1799629792, 2699444688, 3599259584, 5398889376, 7198519168, 10797778752, 21595557504]

約数ペア:

[(1, 21595557504), (2, 10797778752), (3, 7198519168), (4, 5398889376), (6, 3599259584), (8, 2699444688), (12, 1799629792), (16, 1349722344), (17, 1270326912), (24, 899814896), (32, 674861172), (34, 635163456), (48, 449907448), (51, 423442304), (64, 337430586), (68, 317581728), (96, 224953724), (102, 211721152), (128, 168715293), (131, 164851584), (136, 158790864), (192, 112476862), (204, 105860576), (262, 82425792), (272, 79395432), (384, 56238431), (393, 54950528), (408, 52930288), (524, 41212896), (544, 39697716), (786, 27475264), (816, 26465144), (1048, 20606448), (1088, 19848858), (1572, 13737632), (1632, 13232572), (2096, 10303224), (2176, 9924429), (2227, 9697152), (3144, 6868816), (3264, 6616286), (4192, 5151612), (4454, 4848576), (6288, 3434408), (6528, 3308143), (6681, 3232384), (8384, 2575806), (8908, 2424288), (12576, 1717204), (13362, 1616192), (16768, 1287903), (17816, 1212144), (25152, 858602), (25253, 855168), (26724, 808096), (35632, 606072), (50304, 429301), (50506, 427584), (53448, 404048), (71264, 303036), (75759, 285056), (101012, 213792), (106896, 202024), (142528, 151518)]