505361376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3461}}^1$

素因数の和:3506

約数の個数: 144

約数和(自身を含む): 1596535920

約数和(自身を除く): 1091174544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3461, 3744, 4056, 4563, 5408, 5616, 6084, 6922, 8112, 9126, 10383, 11232, 12168, 13844, 16224, 18252, 20766, 24336, 27688, 31149, 36504, 41532, 44993, 48672, 55376, 62298, 73008, 83064, 89986, 93447, 110752, 124596, 134979, 146016, 166128, 179972, 186894, 249192, 269958, 332256, 359944, 373788, 404937, 498384, 539916, 584909, 719888, 747576, 809874, 996768, 1079832, 1169818, 1214811, 1439776, 1495152, 1619748, 1754727, 2159664, 2339636, 2429622, 2990304, 3239496, 3509454, 4319328, 4679272, 4859244, 5264181, 6478992, 7018908, 9358544, 9718488, 10528362, 12957984, 14037816, 15792543, 18717088, 19436976, 21056724, 28075632, 31585086, 38873952, 42113448, 56151264, 63170172, 84226896, 126340344, 168453792, 252680688, 505361376]

約数ペア:

[(1, 505361376), (2, 252680688), (3, 168453792), (4, 126340344), (6, 84226896), (8, 63170172), (9, 56151264), (12, 42113448), (13, 38873952), (16, 31585086), (18, 28075632), (24, 21056724), (26, 19436976), (27, 18717088), (32, 15792543), (36, 14037816), (39, 12957984), (48, 10528362), (52, 9718488), (54, 9358544), (72, 7018908), (78, 6478992), (96, 5264181), (104, 4859244), (108, 4679272), (117, 4319328), (144, 3509454), (156, 3239496), (169, 2990304), (208, 2429622), (216, 2339636), (234, 2159664), (288, 1754727), (312, 1619748), (338, 1495152), (351, 1439776), (416, 1214811), (432, 1169818), (468, 1079832), (507, 996768), (624, 809874), (676, 747576), (702, 719888), (864, 584909), (936, 539916), (1014, 498384), (1248, 404937), (1352, 373788), (1404, 359944), (1521, 332256), (1872, 269958), (2028, 249192), (2704, 186894), (2808, 179972), (3042, 166128), (3461, 146016), (3744, 134979), (4056, 124596), (4563, 110752), (5408, 93447), (5616, 89986), (6084, 83064), (6922, 73008), (8112, 62298), (9126, 55376), (10383, 48672), (11232, 44993), (12168, 41532), (13844, 36504), (16224, 31149), (18252, 27688), (20766, 24336)]