485491968

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 180

約数和(自身を含む): 1559872468

約数和(自身を除く): 1074380500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1801, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3602, 3744, 4212, 4992, 5184, 5403, 5616, 6912, 7204, 7488, 8424, 9984, 10368, 10806, 11232, 14408, 14976, 16209, 16848, 20736, 21612, 22464, 23413, 28816, 29952, 32418, 33696, 43224, 44928, 46826, 48627, 57632, 64836, 67392, 70239, 86448, 89856, 93652, 97254, 115264, 129672, 134784, 140478, 145881, 172896, 187304, 194508, 210717, 230528, 259344, 269568, 280956, 291762, 345792, 374608, 389016, 421434, 461056, 518688, 561912, 583524, 632151, 691584, 749216, 778032, 842868, 1037376, 1123824, 1167048, 1264302, 1383168, 1498432, 1556064, 1685736, 1896453, 2074752, 2247648, 2334096, 2528604, 2996864, 3112128, 3371472, 3792906, 4149504, 4495296, 4668192, 5057208, 5993728, 6224256, 6742944, 7585812, 8990592, 9336384, 10114416, 12448512, 13485888, 15171624, 17981184, 18672768, 20228832, 26971776, 30343248, 37345536, 40457664, 53943552, 60686496, 80915328, 121372992, 161830656, 242745984, 485491968]

約数ペア:

[(1, 485491968), (2, 242745984), (3, 161830656), (4, 121372992), (6, 80915328), (8, 60686496), (9, 53943552), (12, 40457664), (13, 37345536), (16, 30343248), (18, 26971776), (24, 20228832), (26, 18672768), (27, 17981184), (32, 15171624), (36, 13485888), (39, 12448512), (48, 10114416), (52, 9336384), (54, 8990592), (64, 7585812), (72, 6742944), (78, 6224256), (81, 5993728), (96, 5057208), (104, 4668192), (108, 4495296), (117, 4149504), (128, 3792906), (144, 3371472), (156, 3112128), (162, 2996864), (192, 2528604), (208, 2334096), (216, 2247648), (234, 2074752), (256, 1896453), (288, 1685736), (312, 1556064), (324, 1498432), (351, 1383168), (384, 1264302), (416, 1167048), (432, 1123824), (468, 1037376), (576, 842868), (624, 778032), (648, 749216), (702, 691584), (768, 632151), (832, 583524), (864, 561912), (936, 518688), (1053, 461056), (1152, 421434), (1248, 389016), (1296, 374608), (1404, 345792), (1664, 291762), (1728, 280956), (1801, 269568), (1872, 259344), (2106, 230528), (2304, 210717), (2496, 194508), (2592, 187304), (2808, 172896), (3328, 145881), (3456, 140478), (3602, 134784), (3744, 129672), (4212, 115264), (4992, 97254), (5184, 93652), (5403, 89856), (5616, 86448), (6912, 70239), (7204, 67392), (7488, 64836), (8424, 57632), (9984, 48627), (10368, 46826), (10806, 44928), (11232, 43224), (14408, 33696), (14976, 32418), (16209, 29952), (16848, 28816), (20736, 23413), (21612, 22464)]