809745192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20471

約数の個数: 96

約数和(自身を含む): 2388204000

約数和(自身を除く): 1578458808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 6612, 9918, 13224, 19836, 20411, 39672, 40822, 61233, 81644, 122466, 163288, 183699, 244932, 367398, 387809, 489864, 591919, 734796, 775618, 1163427, 1183838, 1469592, 1551236, 1775757, 2326854, 2367676, 3102472, 3490281, 3551514, 4653708, 4735352, 5327271, 6980562, 7103028, 9307416, 10654542, 11246461, 13961124, 14206056, 21309084, 22492922, 27922248, 33739383, 42618168, 44985844, 67478766, 89971688, 101218149, 134957532, 202436298, 269915064, 404872596, 809745192]

約数ペア:

[(1, 809745192), (2, 404872596), (3, 269915064), (4, 202436298), (6, 134957532), (8, 101218149), (9, 89971688), (12, 67478766), (18, 44985844), (19, 42618168), (24, 33739383), (29, 27922248), (36, 22492922), (38, 21309084), (57, 14206056), (58, 13961124), (72, 11246461), (76, 10654542), (87, 9307416), (114, 7103028), (116, 6980562), (152, 5327271), (171, 4735352), (174, 4653708), (228, 3551514), (232, 3490281), (261, 3102472), (342, 2367676), (348, 2326854), (456, 1775757), (522, 1551236), (551, 1469592), (684, 1183838), (696, 1163427), (1044, 775618), (1102, 734796), (1368, 591919), (1653, 489864), (2088, 387809), (2204, 367398), (3306, 244932), (4408, 183699), (4959, 163288), (6612, 122466), (9918, 81644), (13224, 61233), (19836, 40822), (20411, 39672)]