289713606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1151}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 715309056

約数和(自身を除く): 425595450

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 461, 546, 922, 1151, 1383, 2302, 2766, 3227, 3453, 5993, 6454, 6906, 8057, 9681, 11986, 14963, 16114, 17979, 19362, 24171, 29926, 35958, 41951, 44889, 48342, 83902, 89778, 104741, 125853, 209482, 251706, 314223, 530611, 628446, 1061222, 1591833, 3183666, 3714277, 6897943, 7428554, 11142831, 13795886, 20693829, 22285662, 41387658, 48285601, 96571202, 144856803, 289713606]

約数ペア:

[(1, 289713606), (2, 144856803), (3, 96571202), (6, 48285601), (7, 41387658), (13, 22285662), (14, 20693829), (21, 13795886), (26, 11142831), (39, 7428554), (42, 6897943), (78, 3714277), (91, 3183666), (182, 1591833), (273, 1061222), (461, 628446), (546, 530611), (922, 314223), (1151, 251706), (1383, 209482), (2302, 125853), (2766, 104741), (3227, 89778), (3453, 83902), (5993, 48342), (6454, 44889), (6906, 41951), (8057, 35958), (9681, 29926), (11986, 24171), (14963, 19362), (16114, 17979)]