244251137

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 299534400

約数和(自身を除く): 55283263

約数列:

[1, 13, 19, 29, 43, 61, 169, 247, 377, 551, 559, 793, 817, 1159, 1247, 1769, 2623, 3211, 4901, 7163, 7267, 10309, 10621, 15067, 16211, 22997, 23693, 33611, 34099, 49837, 76067, 93119, 138073, 195871, 210743, 298961, 308009, 436943, 443287, 647881, 988871, 1445273, 4004117, 5680259, 8422453, 12855323, 18788549, 244251137]

約数ペア:

[(1, 244251137), (13, 18788549), (19, 12855323), (29, 8422453), (43, 5680259), (61, 4004117), (169, 1445273), (247, 988871), (377, 647881), (551, 443287), (559, 436943), (793, 308009), (817, 298961), (1159, 210743), (1247, 195871), (1769, 138073), (2623, 93119), (3211, 76067), (4901, 49837), (7163, 34099), (7267, 33611), (10309, 23693), (10621, 22997), (15067, 16211)]