728977968

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 200

約数和(自身を含む): 2197065728

約数和(自身を除く): 1468087760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 103, 108, 127, 129, 144, 162, 172, 206, 216, 254, 258, 309, 324, 344, 381, 387, 412, 432, 508, 516, 618, 648, 688, 762, 774, 824, 927, 1016, 1032, 1143, 1161, 1236, 1296, 1524, 1548, 1648, 1854, 2032, 2064, 2286, 2322, 2472, 2781, 3048, 3096, 3429, 3483, 3708, 4429, 4572, 4644, 4944, 5461, 5562, 6096, 6192, 6858, 6966, 7416, 8343, 8858, 9144, 9288, 10287, 10922, 11124, 13081, 13287, 13716, 13932, 14832, 16383, 16686, 17716, 18288, 18576, 20574, 21844, 22248, 26162, 26574, 27432, 27864, 32766, 33372, 35432, 39243, 39861, 41148, 43688, 44496, 49149, 52324, 53148, 54864, 55728, 65532, 66744, 70864, 78486, 79722, 82296, 87376, 98298, 104648, 106296, 117729, 119583, 131064, 133488, 147447, 156972, 159444, 164592, 196596, 209296, 212592, 235458, 239166, 262128, 294894, 313944, 318888, 353187, 358749, 393192, 442341, 470916, 478332, 562483, 589788, 627888, 637776, 706374, 717498, 786384, 884682, 941832, 956664, 1059561, 1124966, 1179576, 1412748, 1434996, 1687449, 1769364, 1883664, 1913328, 2119122, 2249932, 2359152, 2825496, 2869992, 3374898, 3538728, 4238244, 4499864, 5062347, 5650992, 5739984, 6749796, 7077456, 8476488, 8999728, 10124694, 13499592, 15187041, 16952976, 20249388, 26999184, 30374082, 40498776, 45561123, 60748164, 80997552, 91122246, 121496328, 182244492, 242992656, 364488984, 728977968]

約数ペア:

[(1, 728977968), (2, 364488984), (3, 242992656), (4, 182244492), (6, 121496328), (8, 91122246), (9, 80997552), (12, 60748164), (16, 45561123), (18, 40498776), (24, 30374082), (27, 26999184), (36, 20249388), (43, 16952976), (48, 15187041), (54, 13499592), (72, 10124694), (81, 8999728), (86, 8476488), (103, 7077456), (108, 6749796), (127, 5739984), (129, 5650992), (144, 5062347), (162, 4499864), (172, 4238244), (206, 3538728), (216, 3374898), (254, 2869992), (258, 2825496), (309, 2359152), (324, 2249932), (344, 2119122), (381, 1913328), (387, 1883664), (412, 1769364), (432, 1687449), (508, 1434996), (516, 1412748), (618, 1179576), (648, 1124966), (688, 1059561), (762, 956664), (774, 941832), (824, 884682), (927, 786384), (1016, 717498), (1032, 706374), (1143, 637776), (1161, 627888), (1236, 589788), (1296, 562483), (1524, 478332), (1548, 470916), (1648, 442341), (1854, 393192), (2032, 358749), (2064, 353187), (2286, 318888), (2322, 313944), (2472, 294894), (2781, 262128), (3048, 239166), (3096, 235458), (3429, 212592), (3483, 209296), (3708, 196596), (4429, 164592), (4572, 159444), (4644, 156972), (4944, 147447), (5461, 133488), (5562, 131064), (6096, 119583), (6192, 117729), (6858, 106296), (6966, 104648), (7416, 98298), (8343, 87376), (8858, 82296), (9144, 79722), (9288, 78486), (10287, 70864), (10922, 66744), (11124, 65532), (13081, 55728), (13287, 54864), (13716, 53148), (13932, 52324), (14832, 49149), (16383, 44496), (16686, 43688), (17716, 41148), (18288, 39861), (18576, 39243), (20574, 35432), (21844, 33372), (22248, 32766), (26162, 27864), (26574, 27432)]