2016225904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4095

約数の個数: 120

約数和(自身を含む): 5041142624

約数和(自身を除く): 3024916720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 242, 259, 296, 308, 407, 484, 518, 592, 616, 814, 847, 968, 1036, 1232, 1628, 1694, 1936, 2072, 2849, 3256, 3388, 4021, 4144, 4477, 5698, 6512, 6776, 8042, 8954, 11396, 13552, 16084, 17908, 22792, 28147, 31339, 32168, 35816, 44231, 45584, 56294, 62678, 64336, 71632, 88462, 112588, 125356, 148777, 176924, 225176, 250712, 297554, 309617, 353848, 450352, 486541, 501424, 595108, 619234, 707696, 973082, 1041439, 1190216, 1238468, 1636547, 1946164, 2082878, 2380432, 2476936, 3273094, 3405787, 3892328, 4165756, 4953872, 6546188, 6811574, 7784656, 8331512, 11455829, 13092376, 13623148, 16663024, 18002017, 22911658, 26184752, 27246296, 36004034, 45823316, 54492592, 72008068, 91646632, 126014119, 144016136, 183293264, 252028238, 288032272, 504056476, 1008112952, 2016225904]

約数ペア:

[(1, 2016225904), (2, 1008112952), (4, 504056476), (7, 288032272), (8, 252028238), (11, 183293264), (14, 144016136), (16, 126014119), (22, 91646632), (28, 72008068), (37, 54492592), (44, 45823316), (56, 36004034), (74, 27246296), (77, 26184752), (88, 22911658), (112, 18002017), (121, 16663024), (148, 13623148), (154, 13092376), (176, 11455829), (242, 8331512), (259, 7784656), (296, 6811574), (308, 6546188), (407, 4953872), (484, 4165756), (518, 3892328), (592, 3405787), (616, 3273094), (814, 2476936), (847, 2380432), (968, 2082878), (1036, 1946164), (1232, 1636547), (1628, 1238468), (1694, 1190216), (1936, 1041439), (2072, 973082), (2849, 707696), (3256, 619234), (3388, 595108), (4021, 501424), (4144, 486541), (4477, 450352), (5698, 353848), (6512, 309617), (6776, 297554), (8042, 250712), (8954, 225176), (11396, 176924), (13552, 148777), (16084, 125356), (17908, 112588), (22792, 88462), (28147, 71632), (31339, 64336), (32168, 62678), (35816, 56294), (44231, 45584)]