305508672

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8450

約数の個数: 140

約数和(自身を含む): 1035121120

約数和(自身を除く): 729612448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 8419, 9072, 12096, 16838, 18144, 25257, 33676, 36288, 50514, 58933, 67352, 75771, 101028, 117866, 134704, 151542, 176799, 202056, 227313, 235732, 269408, 303084, 353598, 404112, 454626, 471464, 530397, 538816, 606168, 681939, 707196, 808224, 909252, 942928, 1060794, 1212336, 1363878, 1414392, 1591191, 1616448, 1818504, 1885856, 2121588, 2424672, 2727756, 2828784, 3182382, 3637008, 3771712, 4243176, 4773573, 4849344, 5455512, 5657568, 6364764, 7274016, 8486352, 9547146, 10911024, 11315136, 12729528, 14548032, 16972704, 19094292, 21822048, 25459056, 33945408, 38188584, 43644096, 50918112, 76377168, 101836224, 152754336, 305508672]

約数ペア:

[(1, 305508672), (2, 152754336), (3, 101836224), (4, 76377168), (6, 50918112), (7, 43644096), (8, 38188584), (9, 33945408), (12, 25459056), (14, 21822048), (16, 19094292), (18, 16972704), (21, 14548032), (24, 12729528), (27, 11315136), (28, 10911024), (32, 9547146), (36, 8486352), (42, 7274016), (48, 6364764), (54, 5657568), (56, 5455512), (63, 4849344), (64, 4773573), (72, 4243176), (81, 3771712), (84, 3637008), (96, 3182382), (108, 2828784), (112, 2727756), (126, 2424672), (144, 2121588), (162, 1885856), (168, 1818504), (189, 1616448), (192, 1591191), (216, 1414392), (224, 1363878), (252, 1212336), (288, 1060794), (324, 942928), (336, 909252), (378, 808224), (432, 707196), (448, 681939), (504, 606168), (567, 538816), (576, 530397), (648, 471464), (672, 454626), (756, 404112), (864, 353598), (1008, 303084), (1134, 269408), (1296, 235732), (1344, 227313), (1512, 202056), (1728, 176799), (2016, 151542), (2268, 134704), (2592, 117866), (3024, 101028), (4032, 75771), (4536, 67352), (5184, 58933), (6048, 50514), (8419, 36288), (9072, 33676), (12096, 25257), (16838, 18144)]