299611312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 784235520

約数和(自身を除く): 484624208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1439, 1456, 1859, 2002, 2288, 2366, 2704, 2878, 3718, 4004, 4732, 5756, 7436, 8008, 9464, 10073, 11512, 13013, 14872, 15829, 16016, 18707, 18928, 20146, 23024, 26026, 29744, 31658, 37414, 40292, 52052, 63316, 74828, 80584, 104104, 110803, 126632, 130949, 149656, 161168, 205777, 208208, 221606, 243191, 253264, 261898, 299312, 411554, 443212, 486382, 523796, 823108, 886424, 972764, 1047592, 1440439, 1646216, 1702337, 1772848, 1945528, 2095184, 2675101, 2880878, 3292432, 3404674, 3891056, 5350202, 5761756, 6809348, 10700404, 11523512, 13618696, 18725707, 21400808, 23047024, 27237392, 37451414, 42801616, 74902828, 149805656, 299611312]

約数ペア:

[(1, 299611312), (2, 149805656), (4, 74902828), (7, 42801616), (8, 37451414), (11, 27237392), (13, 23047024), (14, 21400808), (16, 18725707), (22, 13618696), (26, 11523512), (28, 10700404), (44, 6809348), (52, 5761756), (56, 5350202), (77, 3891056), (88, 3404674), (91, 3292432), (104, 2880878), (112, 2675101), (143, 2095184), (154, 1945528), (169, 1772848), (176, 1702337), (182, 1646216), (208, 1440439), (286, 1047592), (308, 972764), (338, 886424), (364, 823108), (572, 523796), (616, 486382), (676, 443212), (728, 411554), (1001, 299312), (1144, 261898), (1183, 253264), (1232, 243191), (1352, 221606), (1439, 208208), (1456, 205777), (1859, 161168), (2002, 149656), (2288, 130949), (2366, 126632), (2704, 110803), (2878, 104104), (3718, 80584), (4004, 74828), (4732, 63316), (5756, 52052), (7436, 40292), (8008, 37414), (9464, 31658), (10073, 29744), (11512, 26026), (13013, 23024), (14872, 20146), (15829, 18928), (16016, 18707)]