398032096

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 1017660672

約数和(自身を除く): 619628576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 196, 224, 308, 329, 352, 376, 392, 491, 517, 539, 616, 658, 752, 784, 982, 1034, 1078, 1232, 1316, 1504, 1568, 1964, 2068, 2156, 2303, 2464, 2632, 3437, 3619, 3928, 4136, 4312, 4606, 5264, 5401, 6874, 7238, 7856, 8272, 8624, 9212, 10528, 10802, 13748, 14476, 15712, 16544, 17248, 18424, 21604, 23077, 24059, 25333, 27496, 28952, 36848, 37807, 43208, 46154, 48118, 50666, 54992, 57904, 73696, 75614, 86416, 92308, 96236, 101332, 109984, 115808, 151228, 161539, 172832, 184616, 192472, 202664, 253847, 264649, 302456, 323078, 369232, 384944, 405328, 507694, 529298, 604912, 646156, 738464, 769888, 810656, 1015388, 1058596, 1130773, 1209824, 1292312, 1776929, 2030776, 2117192, 2261546, 2584624, 3553858, 4061552, 4234384, 4523092, 5169248, 7107716, 8123104, 8468768, 9046184, 12438503, 14215432, 18092368, 24877006, 28430864, 36184736, 49754012, 56861728, 99508024, 199016048, 398032096]

約数ペア:

[(1, 398032096), (2, 199016048), (4, 99508024), (7, 56861728), (8, 49754012), (11, 36184736), (14, 28430864), (16, 24877006), (22, 18092368), (28, 14215432), (32, 12438503), (44, 9046184), (47, 8468768), (49, 8123104), (56, 7107716), (77, 5169248), (88, 4523092), (94, 4234384), (98, 4061552), (112, 3553858), (154, 2584624), (176, 2261546), (188, 2117192), (196, 2030776), (224, 1776929), (308, 1292312), (329, 1209824), (352, 1130773), (376, 1058596), (392, 1015388), (491, 810656), (517, 769888), (539, 738464), (616, 646156), (658, 604912), (752, 529298), (784, 507694), (982, 405328), (1034, 384944), (1078, 369232), (1232, 323078), (1316, 302456), (1504, 264649), (1568, 253847), (1964, 202664), (2068, 192472), (2156, 184616), (2303, 172832), (2464, 161539), (2632, 151228), (3437, 115808), (3619, 109984), (3928, 101332), (4136, 96236), (4312, 92308), (4606, 86416), (5264, 75614), (5401, 73696), (6874, 57904), (7238, 54992), (7856, 50666), (8272, 48118), (8624, 46154), (9212, 43208), (10528, 37807), (10802, 36848), (13748, 28952), (14476, 27496), (15712, 25333), (16544, 24059), (17248, 23077), (18424, 21604)]