406465056

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 1217099520

約数和(自身を除く): 810634464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 558, 636, 744, 848, 859, 954, 992, 1116, 1272, 1488, 1643, 1696, 1718, 1908, 2232, 2544, 2577, 2976, 3286, 3436, 3816, 4464, 4929, 5088, 5154, 6572, 6872, 7632, 7731, 8928, 9858, 10308, 13144, 13744, 14787, 15264, 15462, 19716, 20616, 26288, 26629, 27488, 29574, 30924, 39432, 41232, 45527, 52576, 53258, 59148, 61848, 78864, 79887, 82464, 91054, 106516, 118296, 123696, 136581, 157728, 159774, 182108, 213032, 236592, 239661, 247392, 273162, 319548, 364216, 409743, 426064, 473184, 479322, 546324, 639096, 728432, 819486, 852128, 958644, 1092648, 1278192, 1411337, 1456864, 1638972, 1917288, 2185296, 2556384, 2822674, 3277944, 3834576, 4234011, 4370592, 5645348, 6555888, 7669152, 8468022, 11290696, 12702033, 13111776, 16936044, 22581392, 25404066, 33872088, 45162784, 50808132, 67744176, 101616264, 135488352, 203232528, 406465056]

約数ペア:

[(1, 406465056), (2, 203232528), (3, 135488352), (4, 101616264), (6, 67744176), (8, 50808132), (9, 45162784), (12, 33872088), (16, 25404066), (18, 22581392), (24, 16936044), (31, 13111776), (32, 12702033), (36, 11290696), (48, 8468022), (53, 7669152), (62, 6555888), (72, 5645348), (93, 4370592), (96, 4234011), (106, 3834576), (124, 3277944), (144, 2822674), (159, 2556384), (186, 2185296), (212, 1917288), (248, 1638972), (279, 1456864), (288, 1411337), (318, 1278192), (372, 1092648), (424, 958644), (477, 852128), (496, 819486), (558, 728432), (636, 639096), (744, 546324), (848, 479322), (859, 473184), (954, 426064), (992, 409743), (1116, 364216), (1272, 319548), (1488, 273162), (1643, 247392), (1696, 239661), (1718, 236592), (1908, 213032), (2232, 182108), (2544, 159774), (2577, 157728), (2976, 136581), (3286, 123696), (3436, 118296), (3816, 106516), (4464, 91054), (4929, 82464), (5088, 79887), (5154, 78864), (6572, 61848), (6872, 59148), (7632, 53258), (7731, 52576), (8928, 45527), (9858, 41232), (10308, 39432), (13144, 30924), (13744, 29574), (14787, 27488), (15264, 26629), (15462, 26288), (19716, 20616)]