333392848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 743523840

約数和(自身を除く): 410130992

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 2081, 2108, 2356, 2584, 4162, 4216, 4712, 5168, 8324, 8432, 9424, 10013, 16648, 20026, 33296, 35377, 39539, 40052, 64511, 70754, 79078, 80104, 129022, 141508, 158156, 160208, 258044, 283016, 316312, 516088, 566032, 632624, 672163, 1032176, 1096687, 1225709, 1344326, 2193374, 2451418, 2688652, 4386748, 4902836, 5377304, 8773496, 9805672, 10754608, 17546992, 19611344, 20837053, 41674106, 83348212, 166696424, 333392848]

約数ペア:

[(1, 333392848), (2, 166696424), (4, 83348212), (8, 41674106), (16, 20837053), (17, 19611344), (19, 17546992), (31, 10754608), (34, 9805672), (38, 8773496), (62, 5377304), (68, 4902836), (76, 4386748), (124, 2688652), (136, 2451418), (152, 2193374), (248, 1344326), (272, 1225709), (304, 1096687), (323, 1032176), (496, 672163), (527, 632624), (589, 566032), (646, 516088), (1054, 316312), (1178, 283016), (1292, 258044), (2081, 160208), (2108, 158156), (2356, 141508), (2584, 129022), (4162, 80104), (4216, 79078), (4712, 70754), (5168, 64511), (8324, 40052), (8432, 39539), (9424, 35377), (10013, 33296), (16648, 20026)]