1819989672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{108799}}^1$

素因数の和:108866

約数の個数: 64

約数和(自身を含む): 4935168000

約数和(自身を除く): 3115178328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 16728, 108799, 217598, 326397, 435196, 652794, 870392, 1305588, 1849583, 2611176, 3699166, 4460759, 5548749, 7398332, 8921518, 11097498, 13382277, 14796664, 17843036, 22194996, 26764554, 35686072, 44389992, 53529108, 75832903, 107058216, 151665806, 227498709, 303331612, 454997418, 606663224, 909994836, 1819989672]

約数ペア:

[(1, 1819989672), (2, 909994836), (3, 606663224), (4, 454997418), (6, 303331612), (8, 227498709), (12, 151665806), (17, 107058216), (24, 75832903), (34, 53529108), (41, 44389992), (51, 35686072), (68, 26764554), (82, 22194996), (102, 17843036), (123, 14796664), (136, 13382277), (164, 11097498), (204, 8921518), (246, 7398332), (328, 5548749), (408, 4460759), (492, 3699166), (697, 2611176), (984, 1849583), (1394, 1305588), (2091, 870392), (2788, 652794), (4182, 435196), (5576, 326397), (8364, 217598), (16728, 108799)]