1319400684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1745239}}^1$

素因数の和:1745259

約数の個数: 48

約数和(自身を含む): 3909337600

約数和(自身を除く): 2589936916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1745239, 3490478, 5235717, 6980956, 10471434, 12216673, 15707151, 20942868, 24433346, 31414302, 36650019, 47121453, 48866692, 62828604, 73300038, 94242906, 109950057, 146600076, 188485812, 219900114, 329850171, 439800228, 659700342, 1319400684]

約数ペア:

[(1, 1319400684), (2, 659700342), (3, 439800228), (4, 329850171), (6, 219900114), (7, 188485812), (9, 146600076), (12, 109950057), (14, 94242906), (18, 73300038), (21, 62828604), (27, 48866692), (28, 47121453), (36, 36650019), (42, 31414302), (54, 24433346), (63, 20942868), (84, 15707151), (108, 12216673), (126, 10471434), (189, 6980956), (252, 5235717), (378, 3490478), (756, 1745239)]