389489184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4559

約数の個数: 144

約数和(自身を含む): 1295566272

約数和(自身を除く): 906077088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4493, 4816, 5418, 6192, 7224, 8986, 9632, 10836, 12384, 13479, 14448, 17972, 21672, 26958, 28896, 31451, 35944, 40437, 43344, 53916, 62902, 71888, 80874, 86688, 94353, 107832, 125804, 143776, 161748, 188706, 193199, 215664, 251608, 283059, 323496, 377412, 386398, 431328, 503216, 566118, 579597, 646992, 754824, 772796, 1006432, 1132236, 1159194, 1293984, 1352393, 1509648, 1545592, 1738791, 2264472, 2318388, 2704786, 3019296, 3091184, 3477582, 4057179, 4528944, 4636776, 5409572, 6182368, 6955164, 8114358, 9057888, 9273552, 10819144, 12171537, 13910328, 16228716, 18547104, 21638288, 24343074, 27820656, 32457432, 43276576, 48686148, 55641312, 64914864, 97372296, 129829728, 194744592, 389489184]

約数ペア:

[(1, 389489184), (2, 194744592), (3, 129829728), (4, 97372296), (6, 64914864), (7, 55641312), (8, 48686148), (9, 43276576), (12, 32457432), (14, 27820656), (16, 24343074), (18, 21638288), (21, 18547104), (24, 16228716), (28, 13910328), (32, 12171537), (36, 10819144), (42, 9273552), (43, 9057888), (48, 8114358), (56, 6955164), (63, 6182368), (72, 5409572), (84, 4636776), (86, 4528944), (96, 4057179), (112, 3477582), (126, 3091184), (129, 3019296), (144, 2704786), (168, 2318388), (172, 2264472), (224, 1738791), (252, 1545592), (258, 1509648), (288, 1352393), (301, 1293984), (336, 1159194), (344, 1132236), (387, 1006432), (504, 772796), (516, 754824), (602, 646992), (672, 579597), (688, 566118), (774, 503216), (903, 431328), (1008, 386398), (1032, 377412), (1204, 323496), (1376, 283059), (1548, 251608), (1806, 215664), (2016, 193199), (2064, 188706), (2408, 161748), (2709, 143776), (3096, 125804), (3612, 107832), (4128, 94353), (4493, 86688), (4816, 80874), (5418, 71888), (6192, 62902), (7224, 53916), (8986, 43344), (9632, 40437), (10836, 35944), (12384, 31451), (13479, 28896), (14448, 26958), (17972, 21672)]