2380451792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8849}}^1$

素因数の和:8940

約数の個数: 80

約数和(自身を含む): 5214844800

約数和(自身を除く): 2834393008

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 272, 344, 368, 391, 688, 731, 782, 989, 1462, 1564, 1978, 2924, 3128, 3956, 5848, 6256, 7912, 8849, 11696, 15824, 16813, 17698, 33626, 35396, 67252, 70792, 134504, 141584, 150433, 203527, 269008, 300866, 380507, 407054, 601732, 761014, 814108, 1203464, 1522028, 1628216, 2406928, 3044056, 3256432, 3459959, 6088112, 6468619, 6919918, 8751661, 12937238, 13839836, 17503322, 25874476, 27679672, 35006644, 51748952, 55359344, 70013288, 103497904, 140026576, 148778237, 297556474, 595112948, 1190225896, 2380451792]

約数ペア:

[(1, 2380451792), (2, 1190225896), (4, 595112948), (8, 297556474), (16, 148778237), (17, 140026576), (23, 103497904), (34, 70013288), (43, 55359344), (46, 51748952), (68, 35006644), (86, 27679672), (92, 25874476), (136, 17503322), (172, 13839836), (184, 12937238), (272, 8751661), (344, 6919918), (368, 6468619), (391, 6088112), (688, 3459959), (731, 3256432), (782, 3044056), (989, 2406928), (1462, 1628216), (1564, 1522028), (1978, 1203464), (2924, 814108), (3128, 761014), (3956, 601732), (5848, 407054), (6256, 380507), (7912, 300866), (8849, 269008), (11696, 203527), (15824, 150433), (16813, 141584), (17698, 134504), (33626, 70792), (35396, 67252)]