397328496670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{32077}}^1$

素因数の和:33602

約数の個数: 96

約数和(自身を含む): 881515757952

約数和(自身を除く): 484187261282

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1487, 1666, 2974, 4165, 7435, 8330, 10409, 14870, 20818, 25279, 32077, 50558, 52045, 64154, 72863, 104090, 126395, 145726, 160385, 176953, 224539, 252790, 320770, 353906, 364315, 449078, 545309, 728630, 884765, 1090618, 1122695, 1238671, 1571773, 1769530, 2245390, 2477342, 2726545, 3143546, 3817163, 5453090, 6193355, 7634326, 7858865, 12386710, 15717730, 19085815, 26720141, 38171630, 47698499, 53440282, 95396998, 133600705, 238492495, 267201410, 333889493, 476984990, 667778986, 810874483, 1621748966, 1669447465, 2337226451, 3338894930, 4054372415, 4674452902, 5676121381, 8108744830, 11352242762, 11686132255, 23372264510, 28380606905, 39732849667, 56761213810, 79465699334, 198664248335, 397328496670]

約数ペア:

[(1, 397328496670), (2, 198664248335), (5, 79465699334), (7, 56761213810), (10, 39732849667), (14, 28380606905), (17, 23372264510), (34, 11686132255), (35, 11352242762), (49, 8108744830), (70, 5676121381), (85, 4674452902), (98, 4054372415), (119, 3338894930), (170, 2337226451), (238, 1669447465), (245, 1621748966), (490, 810874483), (595, 667778986), (833, 476984990), (1190, 333889493), (1487, 267201410), (1666, 238492495), (2974, 133600705), (4165, 95396998), (7435, 53440282), (8330, 47698499), (10409, 38171630), (14870, 26720141), (20818, 19085815), (25279, 15717730), (32077, 12386710), (50558, 7858865), (52045, 7634326), (64154, 6193355), (72863, 5453090), (104090, 3817163), (126395, 3143546), (145726, 2726545), (160385, 2477342), (176953, 2245390), (224539, 1769530), (252790, 1571773), (320770, 1238671), (353906, 1122695), (364315, 1090618), (449078, 884765), (545309, 728630)]