808744368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 2163448832

約数和(自身を除く): 1354704464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 421, 496, 744, 842, 1263, 1291, 1488, 1684, 2526, 2582, 3368, 3873, 5052, 5164, 6736, 7746, 10104, 10328, 13051, 15492, 20208, 20656, 26102, 30984, 39153, 40021, 52204, 61968, 78306, 80042, 104408, 120063, 156612, 160084, 208816, 240126, 313224, 320168, 480252, 543511, 626448, 640336, 960504, 1087022, 1630533, 1921008, 2174044, 3261066, 4348088, 6522132, 8696176, 13044264, 16848841, 26088528, 33697682, 50546523, 67395364, 101093046, 134790728, 202186092, 269581456, 404372184, 808744368]

約数ペア:

[(1, 808744368), (2, 404372184), (3, 269581456), (4, 202186092), (6, 134790728), (8, 101093046), (12, 67395364), (16, 50546523), (24, 33697682), (31, 26088528), (48, 16848841), (62, 13044264), (93, 8696176), (124, 6522132), (186, 4348088), (248, 3261066), (372, 2174044), (421, 1921008), (496, 1630533), (744, 1087022), (842, 960504), (1263, 640336), (1291, 626448), (1488, 543511), (1684, 480252), (2526, 320168), (2582, 313224), (3368, 240126), (3873, 208816), (5052, 160084), (5164, 156612), (6736, 120063), (7746, 104408), (10104, 80042), (10328, 78306), (13051, 61968), (15492, 52204), (20208, 40021), (20656, 39153), (26102, 30984)]