21031026672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21143}}^1$

素因数の和:21247

約数の個数: 160

約数和(自身を含む): 61162656768

約数和(自身を除く): 40131630096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 53, 68, 69, 92, 102, 106, 136, 138, 159, 184, 204, 212, 272, 276, 318, 368, 391, 408, 424, 552, 636, 782, 816, 848, 901, 1104, 1173, 1219, 1272, 1564, 1802, 2346, 2438, 2544, 2703, 3128, 3604, 3657, 4692, 4876, 5406, 6256, 7208, 7314, 9384, 9752, 10812, 14416, 14628, 18768, 19504, 20723, 21143, 21624, 29256, 41446, 42286, 43248, 58512, 62169, 63429, 82892, 84572, 124338, 126858, 165784, 169144, 248676, 253716, 331568, 338288, 359431, 486289, 497352, 507432, 718862, 972578, 994704, 1014864, 1078293, 1120579, 1437724, 1458867, 1945156, 2156586, 2241158, 2875448, 2917734, 3361737, 3890312, 4313172, 4482316, 5750896, 5835468, 6723474, 7780624, 8266913, 8626344, 8964632, 11670936, 13446948, 16533826, 17252688, 17929264, 19049843, 23341872, 24800739, 25773317, 26893896, 33067652, 38099686, 49601478, 51546634, 53787792, 57149529, 66135304, 76199372, 77319951, 99202956, 103093268, 114299058, 132270608, 152398744, 154639902, 198405912, 206186536, 228598116, 304797488, 309279804, 396811824, 412373072, 438146389, 457196232, 618559608, 876292778, 914392464, 1237119216, 1314439167, 1752585556, 2628878334, 3505171112, 5257756668, 7010342224, 10515513336, 21031026672]

約数ペア:

[(1, 21031026672), (2, 10515513336), (3, 7010342224), (4, 5257756668), (6, 3505171112), (8, 2628878334), (12, 1752585556), (16, 1314439167), (17, 1237119216), (23, 914392464), (24, 876292778), (34, 618559608), (46, 457196232), (48, 438146389), (51, 412373072), (53, 396811824), (68, 309279804), (69, 304797488), (92, 228598116), (102, 206186536), (106, 198405912), (136, 154639902), (138, 152398744), (159, 132270608), (184, 114299058), (204, 103093268), (212, 99202956), (272, 77319951), (276, 76199372), (318, 66135304), (368, 57149529), (391, 53787792), (408, 51546634), (424, 49601478), (552, 38099686), (636, 33067652), (782, 26893896), (816, 25773317), (848, 24800739), (901, 23341872), (1104, 19049843), (1173, 17929264), (1219, 17252688), (1272, 16533826), (1564, 13446948), (1802, 11670936), (2346, 8964632), (2438, 8626344), (2544, 8266913), (2703, 7780624), (3128, 6723474), (3604, 5835468), (3657, 5750896), (4692, 4482316), (4876, 4313172), (5406, 3890312), (6256, 3361737), (7208, 2917734), (7314, 2875448), (9384, 2241158), (9752, 2156586), (10812, 1945156), (14416, 1458867), (14628, 1437724), (18768, 1120579), (19504, 1078293), (20723, 1014864), (21143, 994704), (21624, 972578), (29256, 718862), (41446, 507432), (42286, 497352), (43248, 486289), (58512, 359431), (62169, 338288), (63429, 331568), (82892, 253716), (84572, 248676), (124338, 169144), (126858, 165784)]