1277104716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15901}}^1$

素因数の和:16031

約数の個数: 72

約数和(自身を含む): 3403536864

約数和(自身を除く): 2126432148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1164, 1746, 2231, 3492, 4462, 6693, 8924, 13386, 15901, 20079, 26772, 31802, 40158, 47703, 63604, 80316, 95406, 143109, 190812, 286218, 365723, 572436, 731446, 1097169, 1462892, 1542397, 2194338, 3084794, 3291507, 4388676, 4627191, 6169588, 6583014, 9254382, 13166028, 13881573, 18508764, 27763146, 35475131, 55526292, 70950262, 106425393, 141900524, 212850786, 319276179, 425701572, 638552358, 1277104716]

約数ペア:

[(1, 1277104716), (2, 638552358), (3, 425701572), (4, 319276179), (6, 212850786), (9, 141900524), (12, 106425393), (18, 70950262), (23, 55526292), (36, 35475131), (46, 27763146), (69, 18508764), (92, 13881573), (97, 13166028), (138, 9254382), (194, 6583014), (207, 6169588), (276, 4627191), (291, 4388676), (388, 3291507), (414, 3084794), (582, 2194338), (828, 1542397), (873, 1462892), (1164, 1097169), (1746, 731446), (2231, 572436), (3492, 365723), (4462, 286218), (6693, 190812), (8924, 143109), (13386, 95406), (15901, 80316), (20079, 63604), (26772, 47703), (31802, 40158)]