328441008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 160

約数和(自身を含む): 1031362560

約数和(自身を除く): 702921552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 56, 58, 74, 84, 87, 111, 112, 116, 148, 168, 174, 203, 222, 232, 259, 296, 336, 348, 406, 444, 464, 518, 592, 609, 696, 777, 812, 888, 911, 1036, 1073, 1218, 1392, 1554, 1624, 1776, 1822, 2072, 2146, 2436, 2733, 3108, 3219, 3248, 3644, 4144, 4292, 4872, 5466, 6216, 6377, 6438, 7288, 7511, 8584, 9744, 10932, 12432, 12754, 12876, 14576, 15022, 17168, 19131, 21864, 22533, 25508, 25752, 26419, 30044, 33707, 38262, 43728, 45066, 51016, 51504, 52838, 60088, 67414, 76524, 79257, 90132, 101121, 102032, 105676, 120176, 134828, 153048, 158514, 180264, 184933, 202242, 211352, 235949, 269656, 306096, 317028, 360528, 369866, 404484, 422704, 471898, 539312, 554799, 634056, 707847, 739732, 808968, 943796, 977503, 1109598, 1268112, 1415694, 1479464, 1617936, 1887592, 1955006, 2219196, 2831388, 2932509, 2958928, 3775184, 3910012, 4438392, 5662776, 5865018, 6842521, 7820024, 8876784, 11325552, 11730036, 13685042, 15640048, 20527563, 23460072, 27370084, 41055126, 46920144, 54740168, 82110252, 109480336, 164220504, 328441008]

約数ペア:

[(1, 328441008), (2, 164220504), (3, 109480336), (4, 82110252), (6, 54740168), (7, 46920144), (8, 41055126), (12, 27370084), (14, 23460072), (16, 20527563), (21, 15640048), (24, 13685042), (28, 11730036), (29, 11325552), (37, 8876784), (42, 7820024), (48, 6842521), (56, 5865018), (58, 5662776), (74, 4438392), (84, 3910012), (87, 3775184), (111, 2958928), (112, 2932509), (116, 2831388), (148, 2219196), (168, 1955006), (174, 1887592), (203, 1617936), (222, 1479464), (232, 1415694), (259, 1268112), (296, 1109598), (336, 977503), (348, 943796), (406, 808968), (444, 739732), (464, 707847), (518, 634056), (592, 554799), (609, 539312), (696, 471898), (777, 422704), (812, 404484), (888, 369866), (911, 360528), (1036, 317028), (1073, 306096), (1218, 269656), (1392, 235949), (1554, 211352), (1624, 202242), (1776, 184933), (1822, 180264), (2072, 158514), (2146, 153048), (2436, 134828), (2733, 120176), (3108, 105676), (3219, 102032), (3248, 101121), (3644, 90132), (4144, 79257), (4292, 76524), (4872, 67414), (5466, 60088), (6216, 52838), (6377, 51504), (6438, 51016), (7288, 45066), (7511, 43728), (8584, 38262), (9744, 33707), (10932, 30044), (12432, 26419), (12754, 25752), (12876, 25508), (14576, 22533), (15022, 21864), (17168, 19131)]