305736984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 975936000

約数和(自身を除く): 670199016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 229, 252, 378, 458, 504, 687, 756, 883, 916, 1374, 1512, 1603, 1766, 1832, 2061, 2649, 2748, 3206, 3532, 4122, 4809, 5298, 5496, 6181, 6183, 6412, 7064, 7947, 8244, 9618, 10596, 12362, 12366, 12824, 14427, 15894, 16488, 18543, 19236, 21192, 23841, 24724, 24732, 28854, 31788, 37086, 38472, 43281, 47682, 49448, 49464, 55629, 57708, 63576, 74172, 86562, 95364, 111258, 115416, 148344, 166887, 173124, 190728, 202207, 222516, 333774, 346248, 404414, 445032, 606621, 667548, 808828, 1213242, 1335096, 1415449, 1617656, 1819863, 2426484, 2830898, 3639726, 4246347, 4852968, 5459589, 5661796, 7279452, 8492694, 10919178, 11323592, 12739041, 14558904, 16985388, 21838356, 25478082, 33970776, 38217123, 43676712, 50956164, 76434246, 101912328, 152868492, 305736984]

約数ペア:

[(1, 305736984), (2, 152868492), (3, 101912328), (4, 76434246), (6, 50956164), (7, 43676712), (8, 38217123), (9, 33970776), (12, 25478082), (14, 21838356), (18, 16985388), (21, 14558904), (24, 12739041), (27, 11323592), (28, 10919178), (36, 8492694), (42, 7279452), (54, 5661796), (56, 5459589), (63, 4852968), (72, 4246347), (84, 3639726), (108, 2830898), (126, 2426484), (168, 1819863), (189, 1617656), (216, 1415449), (229, 1335096), (252, 1213242), (378, 808828), (458, 667548), (504, 606621), (687, 445032), (756, 404414), (883, 346248), (916, 333774), (1374, 222516), (1512, 202207), (1603, 190728), (1766, 173124), (1832, 166887), (2061, 148344), (2649, 115416), (2748, 111258), (3206, 95364), (3532, 86562), (4122, 74172), (4809, 63576), (5298, 57708), (5496, 55629), (6181, 49464), (6183, 49448), (6412, 47682), (7064, 43281), (7947, 38472), (8244, 37086), (9618, 31788), (10596, 28854), (12362, 24732), (12366, 24724), (12824, 23841), (14427, 21192), (15894, 19236), (16488, 18543)]