291220488966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48761}}^1\times {\mathrm{5323}}^1$

素因数の和:54117

約数の個数: 64

約数和(自身を含む): 672906237696

約数和(自身を除く): 381685748730

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 5323, 10646, 15969, 31938, 48761, 58553, 90491, 97522, 117106, 146283, 175659, 180982, 271473, 292566, 351318, 536371, 542946, 828937, 995401, 1072742, 1609113, 1657874, 1990802, 2486811, 2986203, 3218226, 4973622, 5972406, 9118307, 18236614, 27354921, 54709842, 259554803, 519109606, 778664409, 1557328818, 2855102833, 4412431651, 5710205666, 8565308499, 8824863302, 13237294953, 17130616998, 26474589906, 48536748161, 97073496322, 145610244483, 291220488966]

約数ペア:

[(1, 291220488966), (2, 145610244483), (3, 97073496322), (6, 48536748161), (11, 26474589906), (17, 17130616998), (22, 13237294953), (33, 8824863302), (34, 8565308499), (51, 5710205666), (66, 4412431651), (102, 2855102833), (187, 1557328818), (374, 778664409), (561, 519109606), (1122, 259554803), (5323, 54709842), (10646, 27354921), (15969, 18236614), (31938, 9118307), (48761, 5972406), (58553, 4973622), (90491, 3218226), (97522, 2986203), (117106, 2486811), (146283, 1990802), (175659, 1657874), (180982, 1609113), (271473, 1072742), (292566, 995401), (351318, 828937), (536371, 542946)]