253288464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36901}}^1$

素因数の和:36936

約数の個数: 80

約数和(自身を含む): 768742464

約数和(自身を除く): 515454000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 36901, 73802, 110703, 147604, 221406, 295208, 405911, 442812, 479713, 590416, 811822, 885624, 959426, 1217733, 1439139, 1623644, 1771248, 1918852, 2435466, 2878278, 3247288, 3837704, 4870932, 5276843, 5756556, 6494576, 7675408, 9741864, 10553686, 11513112, 15830529, 19483728, 21107372, 23026224, 31661058, 42214744, 63322116, 84429488, 126644232, 253288464]

約数ペア:

[(1, 253288464), (2, 126644232), (3, 84429488), (4, 63322116), (6, 42214744), (8, 31661058), (11, 23026224), (12, 21107372), (13, 19483728), (16, 15830529), (22, 11513112), (24, 10553686), (26, 9741864), (33, 7675408), (39, 6494576), (44, 5756556), (48, 5276843), (52, 4870932), (66, 3837704), (78, 3247288), (88, 2878278), (104, 2435466), (132, 1918852), (143, 1771248), (156, 1623644), (176, 1439139), (208, 1217733), (264, 959426), (286, 885624), (312, 811822), (429, 590416), (528, 479713), (572, 442812), (624, 405911), (858, 295208), (1144, 221406), (1716, 147604), (2288, 110703), (3432, 73802), (6864, 36901)]