294977982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 677678400

約数和(自身を除く): 382700418

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 221, 298, 442, 447, 663, 894, 1326, 1493, 1937, 2533, 2986, 3874, 4479, 5066, 5811, 7599, 8958, 11622, 15198, 19409, 25381, 32929, 38818, 50762, 58227, 65858, 76143, 98787, 116454, 152286, 197574, 222457, 329953, 444914, 659906, 667371, 989859, 1334742, 1979718, 2891941, 3781769, 5783882, 7563538, 8675823, 11345307, 17351646, 22690614, 49162997, 98325994, 147488991, 294977982]

約数ペア:

[(1, 294977982), (2, 147488991), (3, 98325994), (6, 49162997), (13, 22690614), (17, 17351646), (26, 11345307), (34, 8675823), (39, 7563538), (51, 5783882), (78, 3781769), (102, 2891941), (149, 1979718), (221, 1334742), (298, 989859), (442, 667371), (447, 659906), (663, 444914), (894, 329953), (1326, 222457), (1493, 197574), (1937, 152286), (2533, 116454), (2986, 98787), (3874, 76143), (4479, 65858), (5066, 58227), (5811, 50762), (7599, 38818), (8958, 32929), (11622, 25381), (15198, 19409)]