266216904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8515

約数の個数: 96

約数和(自身を含む): 792043200

約数和(自身を除く): 525826296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 7866, 8461, 10488, 15732, 16922, 25383, 31464, 33844, 50766, 67688, 76149, 101532, 152298, 160759, 194603, 203064, 304596, 321518, 389206, 482277, 583809, 609192, 643036, 778412, 964554, 1167618, 1286072, 1446831, 1556824, 1751427, 1929108, 2335236, 2893662, 3502854, 3697457, 3858216, 4670472, 5787324, 7005708, 7394914, 11092371, 11574648, 14011416, 14789828, 22184742, 29579656, 33277113, 44369484, 66554226, 88738968, 133108452, 266216904]

約数ペア:

[(1, 266216904), (2, 133108452), (3, 88738968), (4, 66554226), (6, 44369484), (8, 33277113), (9, 29579656), (12, 22184742), (18, 14789828), (19, 14011416), (23, 11574648), (24, 11092371), (36, 7394914), (38, 7005708), (46, 5787324), (57, 4670472), (69, 3858216), (72, 3697457), (76, 3502854), (92, 2893662), (114, 2335236), (138, 1929108), (152, 1751427), (171, 1556824), (184, 1446831), (207, 1286072), (228, 1167618), (276, 964554), (342, 778412), (414, 643036), (437, 609192), (456, 583809), (552, 482277), (684, 389206), (828, 321518), (874, 304596), (1311, 203064), (1368, 194603), (1656, 160759), (1748, 152298), (2622, 101532), (3496, 76149), (3933, 67688), (5244, 50766), (7866, 33844), (8461, 31464), (10488, 25383), (15732, 16922)]