320728968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33493}}^1$

素因数の和:33531

約数の個数: 96

約数和(自身を含む): 1045012800

約数和(自身を除く): 724283832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 33493, 66986, 100479, 133972, 200958, 234451, 267944, 301437, 401916, 468902, 602874, 636367, 703353, 803832, 937804, 1205748, 1272734, 1406706, 1875608, 1909101, 2110059, 2411496, 2545468, 2813412, 3818202, 4220118, 4454569, 5090936, 5626824, 5727303, 7636404, 8440236, 8909138, 11454606, 13363707, 15272808, 16880472, 17818276, 22909212, 26727414, 35636552, 40091121, 45818424, 53454828, 80182242, 106909656, 160364484, 320728968]

約数ペア:

[(1, 320728968), (2, 160364484), (3, 106909656), (4, 80182242), (6, 53454828), (7, 45818424), (8, 40091121), (9, 35636552), (12, 26727414), (14, 22909212), (18, 17818276), (19, 16880472), (21, 15272808), (24, 13363707), (28, 11454606), (36, 8909138), (38, 8440236), (42, 7636404), (56, 5727303), (57, 5626824), (63, 5090936), (72, 4454569), (76, 4220118), (84, 3818202), (114, 2813412), (126, 2545468), (133, 2411496), (152, 2110059), (168, 1909101), (171, 1875608), (228, 1406706), (252, 1272734), (266, 1205748), (342, 937804), (399, 803832), (456, 703353), (504, 636367), (532, 602874), (684, 468902), (798, 401916), (1064, 301437), (1197, 267944), (1368, 234451), (1596, 200958), (2394, 133972), (3192, 100479), (4788, 66986), (9576, 33493)]