642370608

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{12289}}^1$

素因数の和:12328

約数の個数: 120

約数和(自身を含む): 2026866800

約数和(自身を除く): 1384496192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3267, 4356, 4752, 5808, 6534, 8712, 12289, 13068, 17424, 24578, 26136, 36867, 49156, 52272, 73734, 98312, 110601, 135179, 147468, 196624, 221202, 270358, 294936, 331803, 405537, 442404, 540716, 589872, 663606, 811074, 884808, 1081432, 1216611, 1327212, 1486969, 1622148, 1769616, 2162864, 2433222, 2654424, 2973938, 3244296, 3649833, 4460907, 4866444, 5308848, 5947876, 6488592, 7299666, 8921814, 9732888, 11895752, 13382721, 14599332, 17843628, 19465776, 23791504, 26765442, 29198664, 35687256, 40148163, 53530884, 58397328, 71374512, 80296326, 107061768, 160592652, 214123536, 321185304, 642370608]

約数ペア:

[(1, 642370608), (2, 321185304), (3, 214123536), (4, 160592652), (6, 107061768), (8, 80296326), (9, 71374512), (11, 58397328), (12, 53530884), (16, 40148163), (18, 35687256), (22, 29198664), (24, 26765442), (27, 23791504), (33, 19465776), (36, 17843628), (44, 14599332), (48, 13382721), (54, 11895752), (66, 9732888), (72, 8921814), (88, 7299666), (99, 6488592), (108, 5947876), (121, 5308848), (132, 4866444), (144, 4460907), (176, 3649833), (198, 3244296), (216, 2973938), (242, 2654424), (264, 2433222), (297, 2162864), (363, 1769616), (396, 1622148), (432, 1486969), (484, 1327212), (528, 1216611), (594, 1081432), (726, 884808), (792, 811074), (968, 663606), (1089, 589872), (1188, 540716), (1452, 442404), (1584, 405537), (1936, 331803), (2178, 294936), (2376, 270358), (2904, 221202), (3267, 196624), (4356, 147468), (4752, 135179), (5808, 110601), (6534, 98312), (8712, 73734), (12289, 52272), (13068, 49156), (17424, 36867), (24578, 26136)]