447856512

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 1244073600

約数和(自身を除く): 796217088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 131, 174, 192, 232, 262, 307, 348, 384, 393, 464, 524, 614, 696, 786, 921, 928, 1048, 1228, 1392, 1572, 1842, 1856, 2096, 2456, 2784, 3144, 3684, 3712, 3799, 4192, 4912, 5568, 6288, 7368, 7598, 8384, 8903, 9824, 11136, 11397, 12576, 14736, 15196, 16768, 17806, 19648, 22794, 25152, 26709, 29472, 30392, 35612, 39296, 40217, 45588, 50304, 53418, 58944, 60784, 71224, 80434, 91176, 106836, 117888, 120651, 121568, 142448, 160868, 182352, 213672, 241302, 243136, 284896, 321736, 364704, 427344, 482604, 486272, 569792, 643472, 729408, 854688, 965208, 1139584, 1166293, 1286944, 1458816, 1709376, 1930416, 2332586, 2573888, 3418752, 3498879, 3860832, 4665172, 5147776, 6997758, 7721664, 9330344, 13995516, 15443328, 18660688, 27991032, 37321376, 55982064, 74642752, 111964128, 149285504, 223928256, 447856512]

約数ペア:

[(1, 447856512), (2, 223928256), (3, 149285504), (4, 111964128), (6, 74642752), (8, 55982064), (12, 37321376), (16, 27991032), (24, 18660688), (29, 15443328), (32, 13995516), (48, 9330344), (58, 7721664), (64, 6997758), (87, 5147776), (96, 4665172), (116, 3860832), (128, 3498879), (131, 3418752), (174, 2573888), (192, 2332586), (232, 1930416), (262, 1709376), (307, 1458816), (348, 1286944), (384, 1166293), (393, 1139584), (464, 965208), (524, 854688), (614, 729408), (696, 643472), (786, 569792), (921, 486272), (928, 482604), (1048, 427344), (1228, 364704), (1392, 321736), (1572, 284896), (1842, 243136), (1856, 241302), (2096, 213672), (2456, 182352), (2784, 160868), (3144, 142448), (3684, 121568), (3712, 120651), (3799, 117888), (4192, 106836), (4912, 91176), (5568, 80434), (6288, 71224), (7368, 60784), (7598, 58944), (8384, 53418), (8903, 50304), (9824, 45588), (11136, 40217), (11397, 39296), (12576, 35612), (14736, 30392), (15196, 29472), (16768, 26709), (17806, 25152), (19648, 22794)]