438082164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 108

約数和(自身を含む): 1259112036

約数和(自身を除く): 821029872

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 1083, 1444, 1482, 2166, 2223, 2593, 2964, 3249, 4332, 4446, 4693, 5186, 6498, 7779, 8892, 9386, 10372, 12996, 14079, 15558, 18772, 23337, 28158, 31116, 33709, 42237, 46674, 49267, 56316, 67418, 84474, 93348, 98534, 101127, 134836, 147801, 168948, 197068, 202254, 295602, 303381, 404508, 443403, 591204, 606762, 640471, 886806, 936073, 1213524, 1280942, 1773612, 1872146, 1921413, 2561884, 2808219, 3744292, 3842826, 5616438, 5764239, 7685652, 8424657, 11232876, 11528478, 12168949, 16849314, 23056956, 24337898, 33698628, 36506847, 48675796, 73013694, 109520541, 146027388, 219041082, 438082164]

約数ペア:

[(1, 438082164), (2, 219041082), (3, 146027388), (4, 109520541), (6, 73013694), (9, 48675796), (12, 36506847), (13, 33698628), (18, 24337898), (19, 23056956), (26, 16849314), (36, 12168949), (38, 11528478), (39, 11232876), (52, 8424657), (57, 7685652), (76, 5764239), (78, 5616438), (114, 3842826), (117, 3744292), (156, 2808219), (171, 2561884), (228, 1921413), (234, 1872146), (247, 1773612), (342, 1280942), (361, 1213524), (468, 936073), (494, 886806), (684, 640471), (722, 606762), (741, 591204), (988, 443403), (1083, 404508), (1444, 303381), (1482, 295602), (2166, 202254), (2223, 197068), (2593, 168948), (2964, 147801), (3249, 134836), (4332, 101127), (4446, 98534), (4693, 93348), (5186, 84474), (6498, 67418), (7779, 56316), (8892, 49267), (9386, 46674), (10372, 42237), (12996, 33709), (14079, 31116), (15558, 28158), (18772, 23337)]