173828688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 491700672

約数和(自身を除く): 317871984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 401, 528, 802, 821, 1203, 1604, 1642, 2406, 2463, 3208, 3284, 4411, 4812, 4926, 6416, 6568, 8822, 9031, 9624, 9852, 13136, 13233, 17644, 18062, 19248, 19704, 26466, 27093, 35288, 36124, 39408, 52932, 54186, 70576, 72248, 105864, 108372, 144496, 211728, 216744, 329221, 433488, 658442, 987663, 1316884, 1975326, 2633768, 3621431, 3950652, 5267536, 7242862, 7901304, 10864293, 14485724, 15802608, 21728586, 28971448, 43457172, 57942896, 86914344, 173828688]

約数ペア:

[(1, 173828688), (2, 86914344), (3, 57942896), (4, 43457172), (6, 28971448), (8, 21728586), (11, 15802608), (12, 14485724), (16, 10864293), (22, 7901304), (24, 7242862), (33, 5267536), (44, 3950652), (48, 3621431), (66, 2633768), (88, 1975326), (132, 1316884), (176, 987663), (264, 658442), (401, 433488), (528, 329221), (802, 216744), (821, 211728), (1203, 144496), (1604, 108372), (1642, 105864), (2406, 72248), (2463, 70576), (3208, 54186), (3284, 52932), (4411, 39408), (4812, 36124), (4926, 35288), (6416, 27093), (6568, 26466), (8822, 19704), (9031, 19248), (9624, 18062), (9852, 17644), (13136, 13233)]