1780493064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{6151}}^1$

素因数の和:7890

約数の個数: 64

約数和(自身を含む): 5090903040

約数和(自身を除く): 3310409976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1723, 3446, 5169, 6151, 6892, 10338, 12061, 12302, 13784, 18453, 20676, 24122, 24604, 36183, 36906, 41352, 43057, 48244, 49208, 72366, 73812, 86114, 96488, 129171, 144732, 147624, 172228, 258342, 289464, 344456, 516684, 1033368, 10598173, 21196346, 31794519, 42392692, 63589038, 74187211, 84785384, 127178076, 148374422, 222561633, 254356152, 296748844, 445123266, 593497688, 890246532, 1780493064]

約数ペア:

[(1, 1780493064), (2, 890246532), (3, 593497688), (4, 445123266), (6, 296748844), (7, 254356152), (8, 222561633), (12, 148374422), (14, 127178076), (21, 84785384), (24, 74187211), (28, 63589038), (42, 42392692), (56, 31794519), (84, 21196346), (168, 10598173), (1723, 1033368), (3446, 516684), (5169, 344456), (6151, 289464), (6892, 258342), (10338, 172228), (12061, 147624), (12302, 144732), (13784, 129171), (18453, 96488), (20676, 86114), (24122, 73812), (24604, 72366), (36183, 49208), (36906, 48244), (41352, 43057)]