661504704

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{70313}}^1$

素因数の和:70342

約数の個数: 84

約数和(自身を含む): 2036012184

約数和(自身を除く): 1374507480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 70313, 140626, 210939, 281252, 421878, 492191, 562504, 843756, 984382, 1125008, 1476573, 1687512, 1968764, 2250016, 2953146, 3375024, 3445337, 3937528, 4500032, 5906292, 6750048, 6890674, 7875056, 10336011, 11812584, 13500096, 13781348, 15750112, 20672022, 23625168, 27562696, 31500224, 41344044, 47250336, 55125392, 82688088, 94500672, 110250784, 165376176, 220501568, 330752352, 661504704]

約数ペア:

[(1, 661504704), (2, 330752352), (3, 220501568), (4, 165376176), (6, 110250784), (7, 94500672), (8, 82688088), (12, 55125392), (14, 47250336), (16, 41344044), (21, 31500224), (24, 27562696), (28, 23625168), (32, 20672022), (42, 15750112), (48, 13781348), (49, 13500096), (56, 11812584), (64, 10336011), (84, 7875056), (96, 6890674), (98, 6750048), (112, 5906292), (147, 4500032), (168, 3937528), (192, 3445337), (196, 3375024), (224, 2953146), (294, 2250016), (336, 1968764), (392, 1687512), (448, 1476573), (588, 1125008), (672, 984382), (784, 843756), (1176, 562504), (1344, 492191), (1568, 421878), (2352, 281252), (3136, 210939), (4704, 140626), (9408, 70313)]