285368544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 860775552

約数和(自身を除く): 575407008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 184, 201, 207, 268, 276, 288, 368, 402, 414, 536, 552, 603, 643, 736, 804, 828, 1072, 1104, 1206, 1286, 1541, 1608, 1656, 1929, 2144, 2208, 2412, 2572, 3082, 3216, 3312, 3858, 4623, 4824, 5144, 5787, 6164, 6432, 6624, 7716, 9246, 9648, 10288, 11574, 12328, 13869, 14789, 15432, 18492, 19296, 20576, 23148, 24656, 27738, 29578, 30864, 36984, 43081, 44367, 46296, 49312, 55476, 59156, 61728, 73968, 86162, 88734, 92592, 110952, 118312, 129243, 133101, 147936, 172324, 177468, 185184, 221904, 236624, 258486, 266202, 344648, 354936, 387729, 443808, 473248, 516972, 532404, 689296, 709872, 775458, 990863, 1033944, 1064808, 1378592, 1419744, 1550916, 1981726, 2067888, 2129616, 2972589, 3101832, 3963452, 4135776, 4259232, 5945178, 6203664, 7926904, 8917767, 11890356, 12407328, 15853808, 17835534, 23780712, 31707616, 35671068, 47561424, 71342136, 95122848, 142684272, 285368544]

約数ペア:

[(1, 285368544), (2, 142684272), (3, 95122848), (4, 71342136), (6, 47561424), (8, 35671068), (9, 31707616), (12, 23780712), (16, 17835534), (18, 15853808), (23, 12407328), (24, 11890356), (32, 8917767), (36, 7926904), (46, 6203664), (48, 5945178), (67, 4259232), (69, 4135776), (72, 3963452), (92, 3101832), (96, 2972589), (134, 2129616), (138, 2067888), (144, 1981726), (184, 1550916), (201, 1419744), (207, 1378592), (268, 1064808), (276, 1033944), (288, 990863), (368, 775458), (402, 709872), (414, 689296), (536, 532404), (552, 516972), (603, 473248), (643, 443808), (736, 387729), (804, 354936), (828, 344648), (1072, 266202), (1104, 258486), (1206, 236624), (1286, 221904), (1541, 185184), (1608, 177468), (1656, 172324), (1929, 147936), (2144, 133101), (2208, 129243), (2412, 118312), (2572, 110952), (3082, 92592), (3216, 88734), (3312, 86162), (3858, 73968), (4623, 61728), (4824, 59156), (5144, 55476), (5787, 49312), (6164, 46296), (6432, 44367), (6624, 43081), (7716, 36984), (9246, 30864), (9648, 29578), (10288, 27738), (11574, 24656), (12328, 23148), (13869, 20576), (14789, 19296), (15432, 18492)]