2443947408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15443}}^1$

素因数の和:15621

約数の個数: 120

約数和(自身を含む): 7867050048

約数和(自身を除く): 5423102640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1884, 2198, 2512, 2826, 3297, 3768, 4396, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 15443, 17584, 19782, 22608, 26376, 30886, 39564, 46329, 52752, 61772, 79128, 92658, 108101, 123544, 138987, 158256, 185316, 216202, 247088, 277974, 324303, 370632, 432404, 555948, 648606, 741264, 864808, 972909, 1111896, 1297212, 1729616, 1945818, 2223792, 2424551, 2594424, 3891636, 4849102, 5188848, 7273653, 7783272, 9698204, 14547306, 15566544, 16971857, 19396408, 21820959, 29094612, 33943714, 38792816, 43641918, 50915571, 58189224, 67887428, 87283836, 101831142, 116378448, 135774856, 152746713, 174567672, 203662284, 271549712, 305493426, 349135344, 407324568, 610986852, 814649136, 1221973704, 2443947408]

約数ペア:

[(1, 2443947408), (2, 1221973704), (3, 814649136), (4, 610986852), (6, 407324568), (7, 349135344), (8, 305493426), (9, 271549712), (12, 203662284), (14, 174567672), (16, 152746713), (18, 135774856), (21, 116378448), (24, 101831142), (28, 87283836), (36, 67887428), (42, 58189224), (48, 50915571), (56, 43641918), (63, 38792816), (72, 33943714), (84, 29094612), (112, 21820959), (126, 19396408), (144, 16971857), (157, 15566544), (168, 14547306), (252, 9698204), (314, 7783272), (336, 7273653), (471, 5188848), (504, 4849102), (628, 3891636), (942, 2594424), (1008, 2424551), (1099, 2223792), (1256, 1945818), (1413, 1729616), (1884, 1297212), (2198, 1111896), (2512, 972909), (2826, 864808), (3297, 741264), (3768, 648606), (4396, 555948), (5652, 432404), (6594, 370632), (7536, 324303), (8792, 277974), (9891, 247088), (11304, 216202), (13188, 185316), (15443, 158256), (17584, 138987), (19782, 123544), (22608, 108101), (26376, 92658), (30886, 79128), (39564, 61772), (46329, 52752)]