289099008

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 324

約数和(自身を含む): 986007204

約数和(自身を除く): 696908196

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 61, 64, 66, 68, 72, 88, 96, 99, 102, 121, 122, 128, 132, 136, 144, 153, 176, 183, 187, 192, 198, 204, 242, 244, 256, 264, 272, 288, 306, 352, 363, 366, 374, 384, 396, 408, 484, 488, 528, 544, 549, 561, 576, 612, 671, 704, 726, 732, 748, 768, 792, 816, 968, 976, 1037, 1056, 1088, 1089, 1098, 1122, 1152, 1224, 1342, 1408, 1452, 1464, 1496, 1584, 1632, 1683, 1936, 1952, 2013, 2057, 2074, 2112, 2176, 2178, 2196, 2244, 2304, 2448, 2684, 2816, 2904, 2928, 2992, 3111, 3168, 3264, 3366, 3872, 3904, 4026, 4114, 4148, 4224, 4352, 4356, 4392, 4488, 4896, 5368, 5808, 5856, 5984, 6039, 6171, 6222, 6336, 6528, 6732, 7381, 7744, 7808, 8052, 8228, 8296, 8448, 8712, 8784, 8976, 9333, 9792, 10736, 11407, 11616, 11712, 11968, 12078, 12342, 12444, 12672, 13056, 13464, 14762, 15488, 15616, 16104, 16456, 16592, 17424, 17568, 17952, 18513, 18666, 19584, 21472, 22143, 22814, 23232, 23424, 23936, 24156, 24684, 24888, 25344, 26928, 29524, 30976, 32208, 32912, 33184, 34221, 34848, 35136, 35904, 37026, 37332, 39168, 42944, 44286, 45628, 46464, 46848, 47872, 48312, 49368, 49776, 53856, 59048, 64416, 65824, 66368, 66429, 68442, 69696, 70272, 71808, 74052, 74664, 85888, 88572, 91256, 92928, 96624, 98736, 99552, 102663, 107712, 118096, 125477, 128832, 131648, 132736, 132858, 136884, 139392, 140544, 143616, 148104, 149328, 171776, 177144, 182512, 193248, 197472, 199104, 205326, 215424, 236192, 250954, 257664, 263296, 265472, 265716, 273768, 278784, 296208, 298656, 354288, 365024, 376431, 386496, 394944, 398208, 410652, 430848, 472384, 501908, 515328, 526592, 531432, 547536, 592416, 597312, 708576, 730048, 752862, 772992, 789888, 796416, 821304, 944768, 1003816, 1062864, 1095072, 1129293, 1184832, 1194624, 1417152, 1460096, 1505724, 1545984, 1579776, 1642608, 1889536, 2007632, 2125728, 2190144, 2258586, 2369664, 2389248, 2834304, 2920192, 3011448, 3285216, 4015264, 4251456, 4380288, 4517172, 4739328, 5668608, 6022896, 6570432, 8030528, 8502912, 8760576, 9034344, 12045792, 13140864, 16061056, 17005824, 18068688, 24091584, 26281728, 32122112, 36137376, 48183168, 72274752, 96366336, 144549504, 289099008]

約数ペア:

[(1, 289099008), (2, 144549504), (3, 96366336), (4, 72274752), (6, 48183168), (8, 36137376), (9, 32122112), (11, 26281728), (12, 24091584), (16, 18068688), (17, 17005824), (18, 16061056), (22, 13140864), (24, 12045792), (32, 9034344), (33, 8760576), (34, 8502912), (36, 8030528), (44, 6570432), (48, 6022896), (51, 5668608), (61, 4739328), (64, 4517172), (66, 4380288), (68, 4251456), (72, 4015264), (88, 3285216), (96, 3011448), (99, 2920192), (102, 2834304), (121, 2389248), (122, 2369664), (128, 2258586), (132, 2190144), (136, 2125728), (144, 2007632), (153, 1889536), (176, 1642608), (183, 1579776), (187, 1545984), (192, 1505724), (198, 1460096), (204, 1417152), (242, 1194624), (244, 1184832), (256, 1129293), (264, 1095072), (272, 1062864), (288, 1003816), (306, 944768), (352, 821304), (363, 796416), (366, 789888), (374, 772992), (384, 752862), (396, 730048), (408, 708576), (484, 597312), (488, 592416), (528, 547536), (544, 531432), (549, 526592), (561, 515328), (576, 501908), (612, 472384), (671, 430848), (704, 410652), (726, 398208), (732, 394944), (748, 386496), (768, 376431), (792, 365024), (816, 354288), (968, 298656), (976, 296208), (1037, 278784), (1056, 273768), (1088, 265716), (1089, 265472), (1098, 263296), (1122, 257664), (1152, 250954), (1224, 236192), (1342, 215424), (1408, 205326), (1452, 199104), (1464, 197472), (1496, 193248), (1584, 182512), (1632, 177144), (1683, 171776), (1936, 149328), (1952, 148104), (2013, 143616), (2057, 140544), (2074, 139392), (2112, 136884), (2176, 132858), (2178, 132736), (2196, 131648), (2244, 128832), (2304, 125477), (2448, 118096), (2684, 107712), (2816, 102663), (2904, 99552), (2928, 98736), (2992, 96624), (3111, 92928), (3168, 91256), (3264, 88572), (3366, 85888), (3872, 74664), (3904, 74052), (4026, 71808), (4114, 70272), (4148, 69696), (4224, 68442), (4352, 66429), (4356, 66368), (4392, 65824), (4488, 64416), (4896, 59048), (5368, 53856), (5808, 49776), (5856, 49368), (5984, 48312), (6039, 47872), (6171, 46848), (6222, 46464), (6336, 45628), (6528, 44286), (6732, 42944), (7381, 39168), (7744, 37332), (7808, 37026), (8052, 35904), (8228, 35136), (8296, 34848), (8448, 34221), (8712, 33184), (8784, 32912), (8976, 32208), (9333, 30976), (9792, 29524), (10736, 26928), (11407, 25344), (11616, 24888), (11712, 24684), (11968, 24156), (12078, 23936), (12342, 23424), (12444, 23232), (12672, 22814), (13056, 22143), (13464, 21472), (14762, 19584), (15488, 18666), (15616, 18513), (16104, 17952), (16456, 17568), (16592, 17424)]