438761664

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 224

約数和(自身を含む): 1444020480

約数和(自身を除く): 1005258816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 64, 66, 72, 82, 88, 96, 99, 108, 123, 132, 144, 164, 176, 192, 198, 216, 246, 264, 288, 297, 328, 352, 369, 396, 432, 451, 492, 528, 563, 576, 594, 656, 704, 738, 792, 864, 902, 984, 1056, 1107, 1126, 1188, 1312, 1353, 1476, 1584, 1689, 1728, 1804, 1968, 2112, 2214, 2252, 2376, 2624, 2706, 2952, 3168, 3378, 3608, 3936, 4059, 4428, 4504, 4752, 5067, 5412, 5904, 6193, 6336, 6756, 7216, 7872, 8118, 8856, 9008, 9504, 10134, 10824, 11808, 12177, 12386, 13512, 14432, 15201, 16236, 17712, 18016, 18579, 19008, 20268, 21648, 23083, 23616, 24354, 24772, 27024, 28864, 30402, 32472, 35424, 36032, 37158, 40536, 43296, 46166, 48708, 49544, 54048, 55737, 60804, 64944, 69249, 70848, 74316, 81072, 86592, 92332, 97416, 99088, 108096, 111474, 121608, 129888, 138498, 148632, 162144, 167211, 184664, 194832, 198176, 207747, 222948, 243216, 253913, 259776, 276996, 297264, 324288, 334422, 369328, 389664, 396352, 415494, 445896, 486432, 507826, 553992, 594528, 623241, 668844, 738656, 761739, 779328, 830988, 891792, 972864, 1015652, 1107984, 1189056, 1246482, 1337688, 1477312, 1523478, 1661976, 1783584, 2031304, 2215968, 2285217, 2492964, 2675376, 3046956, 3323952, 3567168, 4062608, 4431936, 4570434, 4985928, 5350752, 6093912, 6647904, 6855651, 8125216, 9140868, 9971856, 10701504, 12187824, 13295808, 13711302, 16250432, 18281736, 19943712, 24375648, 27422604, 36563472, 39887424, 48751296, 54845208, 73126944, 109690416, 146253888, 219380832, 438761664]

約数ペア:

[(1, 438761664), (2, 219380832), (3, 146253888), (4, 109690416), (6, 73126944), (8, 54845208), (9, 48751296), (11, 39887424), (12, 36563472), (16, 27422604), (18, 24375648), (22, 19943712), (24, 18281736), (27, 16250432), (32, 13711302), (33, 13295808), (36, 12187824), (41, 10701504), (44, 9971856), (48, 9140868), (54, 8125216), (64, 6855651), (66, 6647904), (72, 6093912), (82, 5350752), (88, 4985928), (96, 4570434), (99, 4431936), (108, 4062608), (123, 3567168), (132, 3323952), (144, 3046956), (164, 2675376), (176, 2492964), (192, 2285217), (198, 2215968), (216, 2031304), (246, 1783584), (264, 1661976), (288, 1523478), (297, 1477312), (328, 1337688), (352, 1246482), (369, 1189056), (396, 1107984), (432, 1015652), (451, 972864), (492, 891792), (528, 830988), (563, 779328), (576, 761739), (594, 738656), (656, 668844), (704, 623241), (738, 594528), (792, 553992), (864, 507826), (902, 486432), (984, 445896), (1056, 415494), (1107, 396352), (1126, 389664), (1188, 369328), (1312, 334422), (1353, 324288), (1476, 297264), (1584, 276996), (1689, 259776), (1728, 253913), (1804, 243216), (1968, 222948), (2112, 207747), (2214, 198176), (2252, 194832), (2376, 184664), (2624, 167211), (2706, 162144), (2952, 148632), (3168, 138498), (3378, 129888), (3608, 121608), (3936, 111474), (4059, 108096), (4428, 99088), (4504, 97416), (4752, 92332), (5067, 86592), (5412, 81072), (5904, 74316), (6193, 70848), (6336, 69249), (6756, 64944), (7216, 60804), (7872, 55737), (8118, 54048), (8856, 49544), (9008, 48708), (9504, 46166), (10134, 43296), (10824, 40536), (11808, 37158), (12177, 36032), (12386, 35424), (13512, 32472), (14432, 30402), (15201, 28864), (16236, 27024), (17712, 24772), (18016, 24354), (18579, 23616), (19008, 23083), (20268, 21648)]