1288892676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{9511}}^1$

素因数の和:10032

約数の個数: 48

約数和(自身を含む): 3144895488

約数和(自身を除く): 1856002812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 491, 982, 1473, 1964, 2946, 5892, 9511, 11293, 19022, 22586, 28533, 33879, 38044, 45172, 57066, 67758, 114132, 135516, 218753, 437506, 656259, 875012, 1312518, 2625036, 4669901, 9339802, 14009703, 18679604, 28019406, 56038812, 107407723, 214815446, 322223169, 429630892, 644446338, 1288892676]

約数ペア:

[(1, 1288892676), (2, 644446338), (3, 429630892), (4, 322223169), (6, 214815446), (12, 107407723), (23, 56038812), (46, 28019406), (69, 18679604), (92, 14009703), (138, 9339802), (276, 4669901), (491, 2625036), (982, 1312518), (1473, 875012), (1964, 656259), (2946, 437506), (5892, 218753), (9511, 135516), (11293, 114132), (19022, 67758), (22586, 57066), (28533, 45172), (33879, 38044)]