277207596

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5453

約数の個数: 72

約数和(自身を含む): 740520144

約数和(自身を除く): 463312548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5381, 5724, 8586, 10762, 12879, 16143, 17172, 21524, 25758, 32286, 48429, 51516, 64572, 96858, 145287, 193716, 285193, 290574, 435861, 570386, 581148, 855579, 871722, 1140772, 1307583, 1711158, 1743444, 2566737, 2615166, 3422316, 5133474, 5230332, 7700211, 10266948, 15400422, 23100633, 30800844, 46201266, 69301899, 92402532, 138603798, 277207596]

約数ペア:

[(1, 277207596), (2, 138603798), (3, 92402532), (4, 69301899), (6, 46201266), (9, 30800844), (12, 23100633), (18, 15400422), (27, 10266948), (36, 7700211), (53, 5230332), (54, 5133474), (81, 3422316), (106, 2615166), (108, 2566737), (159, 1743444), (162, 1711158), (212, 1307583), (243, 1140772), (318, 871722), (324, 855579), (477, 581148), (486, 570386), (636, 435861), (954, 290574), (972, 285193), (1431, 193716), (1908, 145287), (2862, 96858), (4293, 64572), (5381, 51516), (5724, 48429), (8586, 32286), (10762, 25758), (12879, 21524), (16143, 17172)]