2989313208

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 9978260400

約数和(自身を除く): 6988947192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 73, 84, 98, 106, 108, 126, 146, 147, 159, 168, 189, 196, 212, 216, 219, 252, 292, 294, 318, 371, 378, 392, 424, 438, 441, 477, 504, 511, 584, 588, 636, 657, 742, 756, 876, 882, 954, 1022, 1113, 1176, 1272, 1314, 1323, 1431, 1484, 1512, 1533, 1752, 1764, 1908, 1971, 2044, 2226, 2597, 2628, 2646, 2862, 2968, 3066, 3339, 3528, 3577, 3816, 3869, 3942, 4088, 4452, 4599, 5194, 5256, 5292, 5329, 5724, 6132, 6678, 7154, 7738, 7791, 7884, 8904, 9198, 10017, 10388, 10584, 10658, 10731, 11448, 11607, 12264, 13356, 13797, 14308, 15476, 15582, 15768, 15987, 18396, 20034, 20776, 21316, 21462, 23214, 23373, 26712, 27083, 27594, 28616, 30952, 31164, 31974, 32193, 34821, 36792, 37303, 40068, 42632, 42924, 46428, 46746, 47961, 54166, 55188, 62328, 63948, 64386, 69642, 70119, 74606, 80136, 81249, 85848, 92856, 93492, 95922, 96579, 104463, 108332, 110376, 111909, 127896, 128772, 139284, 140238, 143883, 149212, 162498, 186984, 189581, 191844, 193158, 208926, 216664, 223818, 243747, 257544, 261121, 278568, 280476, 282437, 287766, 298424, 324996, 335727, 379162, 383688, 386316, 417852, 447636, 487494, 522242, 560952, 564874, 568743, 575532, 649992, 671454, 731241, 758324, 772632, 783363, 835704, 847311, 895272, 974988, 1007181, 1044484, 1129748, 1137486, 1151064, 1342908, 1462482, 1516648, 1566726, 1694622, 1706229, 1949976, 1977059, 2014362, 2088968, 2259496, 2274972, 2350089, 2541933, 2685816, 2924964, 3133452, 3389244, 3412458, 3954118, 4028724, 4549944, 4700178, 5083866, 5118687, 5849928, 5931177, 6266904, 6778488, 6824916, 7050267, 7625799, 7908236, 8057448, 9400356, 10167732, 10237374, 11862354, 13649832, 13839413, 14100534, 15251598, 15816472, 17793531, 18800712, 20335464, 20474748, 23724708, 27678826, 28201068, 30503196, 35587062, 40949496, 41518239, 47449416, 53380593, 55357652, 56402136, 61006392, 71174124, 83036478, 106761186, 110715304, 124554717, 142348248, 166072956, 213522372, 249109434, 332145912, 373664151, 427044744, 498218868, 747328302, 996437736, 1494656604, 2989313208]

約数ペア:

[(1, 2989313208), (2, 1494656604), (3, 996437736), (4, 747328302), (6, 498218868), (7, 427044744), (8, 373664151), (9, 332145912), (12, 249109434), (14, 213522372), (18, 166072956), (21, 142348248), (24, 124554717), (27, 110715304), (28, 106761186), (36, 83036478), (42, 71174124), (49, 61006392), (53, 56402136), (54, 55357652), (56, 53380593), (63, 47449416), (72, 41518239), (73, 40949496), (84, 35587062), (98, 30503196), (106, 28201068), (108, 27678826), (126, 23724708), (146, 20474748), (147, 20335464), (159, 18800712), (168, 17793531), (189, 15816472), (196, 15251598), (212, 14100534), (216, 13839413), (219, 13649832), (252, 11862354), (292, 10237374), (294, 10167732), (318, 9400356), (371, 8057448), (378, 7908236), (392, 7625799), (424, 7050267), (438, 6824916), (441, 6778488), (477, 6266904), (504, 5931177), (511, 5849928), (584, 5118687), (588, 5083866), (636, 4700178), (657, 4549944), (742, 4028724), (756, 3954118), (876, 3412458), (882, 3389244), (954, 3133452), (1022, 2924964), (1113, 2685816), (1176, 2541933), (1272, 2350089), (1314, 2274972), (1323, 2259496), (1431, 2088968), (1484, 2014362), (1512, 1977059), (1533, 1949976), (1752, 1706229), (1764, 1694622), (1908, 1566726), (1971, 1516648), (2044, 1462482), (2226, 1342908), (2597, 1151064), (2628, 1137486), (2646, 1129748), (2862, 1044484), (2968, 1007181), (3066, 974988), (3339, 895272), (3528, 847311), (3577, 835704), (3816, 783363), (3869, 772632), (3942, 758324), (4088, 731241), (4452, 671454), (4599, 649992), (5194, 575532), (5256, 568743), (5292, 564874), (5329, 560952), (5724, 522242), (6132, 487494), (6678, 447636), (7154, 417852), (7738, 386316), (7791, 383688), (7884, 379162), (8904, 335727), (9198, 324996), (10017, 298424), (10388, 287766), (10584, 282437), (10658, 280476), (10731, 278568), (11448, 261121), (11607, 257544), (12264, 243747), (13356, 223818), (13797, 216664), (14308, 208926), (15476, 193158), (15582, 191844), (15768, 189581), (15987, 186984), (18396, 162498), (20034, 149212), (20776, 143883), (21316, 140238), (21462, 139284), (23214, 128772), (23373, 127896), (26712, 111909), (27083, 110376), (27594, 108332), (28616, 104463), (30952, 96579), (31164, 95922), (31974, 93492), (32193, 92856), (34821, 85848), (36792, 81249), (37303, 80136), (40068, 74606), (42632, 70119), (42924, 69642), (46428, 64386), (46746, 63948), (47961, 62328), (54166, 55188)]