326871564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 818657280

約数和(自身を除く): 491785716

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 59, 62, 93, 106, 118, 124, 159, 177, 186, 212, 236, 281, 318, 354, 372, 562, 636, 708, 843, 1124, 1643, 1686, 1829, 3127, 3286, 3372, 3658, 4929, 5487, 6254, 6572, 7316, 8711, 9381, 9858, 10974, 12508, 14893, 16579, 17422, 18762, 19716, 21948, 26133, 29786, 33158, 34844, 37524, 44679, 49737, 52266, 59572, 66316, 89358, 96937, 99474, 104532, 178716, 193874, 198948, 290811, 387748, 461683, 513949, 581622, 878687, 923366, 1027898, 1163244, 1385049, 1541847, 1757374, 1846732, 2055796, 2636061, 2770098, 3083694, 3514748, 5272122, 5540196, 6167388, 10544244, 27239297, 54478594, 81717891, 108957188, 163435782, 326871564]

約数ペア:

[(1, 326871564), (2, 163435782), (3, 108957188), (4, 81717891), (6, 54478594), (12, 27239297), (31, 10544244), (53, 6167388), (59, 5540196), (62, 5272122), (93, 3514748), (106, 3083694), (118, 2770098), (124, 2636061), (159, 2055796), (177, 1846732), (186, 1757374), (212, 1541847), (236, 1385049), (281, 1163244), (318, 1027898), (354, 923366), (372, 878687), (562, 581622), (636, 513949), (708, 461683), (843, 387748), (1124, 290811), (1643, 198948), (1686, 193874), (1829, 178716), (3127, 104532), (3286, 99474), (3372, 96937), (3658, 89358), (4929, 66316), (5487, 59572), (6254, 52266), (6572, 49737), (7316, 44679), (8711, 37524), (9381, 34844), (9858, 33158), (10974, 29786), (12508, 26133), (14893, 21948), (16579, 19716), (17422, 18762)]