2021145552

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 5734528800

約数和(自身を除く): 3713383248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 307, 349, 393, 524, 614, 698, 786, 921, 1047, 1048, 1179, 1228, 1396, 1572, 1842, 2094, 2096, 2358, 2456, 2763, 2792, 3141, 3144, 3684, 4188, 4716, 4912, 5526, 5584, 6282, 6288, 7368, 8376, 9432, 11052, 12564, 14736, 16752, 18864, 22104, 25128, 40217, 44208, 45719, 50256, 80434, 91438, 107143, 120651, 137157, 160868, 182876, 214286, 241302, 274314, 321429, 321736, 361953, 365752, 411471, 428572, 482604, 548628, 642858, 643472, 723906, 731504, 822942, 857144, 964287, 965208, 1097256, 1285716, 1447812, 1645884, 1714288, 1928574, 1930416, 2194512, 2571432, 2895624, 3291768, 3857148, 5142864, 5791248, 6583536, 7714296, 14035733, 15428592, 28071466, 42107199, 56142932, 84214398, 112285864, 126321597, 168428796, 224571728, 252643194, 336857592, 505286388, 673715184, 1010572776, 2021145552]

約数ペア:

[(1, 2021145552), (2, 1010572776), (3, 673715184), (4, 505286388), (6, 336857592), (8, 252643194), (9, 224571728), (12, 168428796), (16, 126321597), (18, 112285864), (24, 84214398), (36, 56142932), (48, 42107199), (72, 28071466), (131, 15428592), (144, 14035733), (262, 7714296), (307, 6583536), (349, 5791248), (393, 5142864), (524, 3857148), (614, 3291768), (698, 2895624), (786, 2571432), (921, 2194512), (1047, 1930416), (1048, 1928574), (1179, 1714288), (1228, 1645884), (1396, 1447812), (1572, 1285716), (1842, 1097256), (2094, 965208), (2096, 964287), (2358, 857144), (2456, 822942), (2763, 731504), (2792, 723906), (3141, 643472), (3144, 642858), (3684, 548628), (4188, 482604), (4716, 428572), (4912, 411471), (5526, 365752), (5584, 361953), (6282, 321736), (6288, 321429), (7368, 274314), (8376, 241302), (9432, 214286), (11052, 182876), (12564, 160868), (14736, 137157), (16752, 120651), (18864, 107143), (22104, 91438), (25128, 80434), (40217, 50256), (44208, 45719)]