494571208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3677}}^1$

素因数の和:3766

約数の個数: 64

約数和(自身を含む): 1048671360

約数和(自身を除く): 554100152

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 344, 391, 731, 782, 989, 1462, 1564, 1978, 2924, 3128, 3677, 3956, 5848, 7354, 7912, 14708, 16813, 29416, 33626, 62509, 67252, 84571, 125018, 134504, 158111, 169142, 250036, 316222, 338284, 500072, 632444, 676568, 1264888, 1437707, 2687887, 2875414, 3636553, 5375774, 5750828, 7273106, 10751548, 11501656, 14546212, 21503096, 29092424, 61821401, 123642802, 247285604, 494571208]

約数ペア:

[(1, 494571208), (2, 247285604), (4, 123642802), (8, 61821401), (17, 29092424), (23, 21503096), (34, 14546212), (43, 11501656), (46, 10751548), (68, 7273106), (86, 5750828), (92, 5375774), (136, 3636553), (172, 2875414), (184, 2687887), (344, 1437707), (391, 1264888), (731, 676568), (782, 632444), (989, 500072), (1462, 338284), (1564, 316222), (1978, 250036), (2924, 169142), (3128, 158111), (3677, 134504), (3956, 125018), (5848, 84571), (7354, 67252), (7912, 62509), (14708, 33626), (16813, 29416)]