282647268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 760687200

約数和(自身を除く): 478039932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1602, 1691, 3204, 3382, 4643, 5073, 6764, 9286, 10146, 13929, 15219, 18572, 20292, 27858, 30438, 41787, 55716, 60876, 83574, 88217, 167148, 176434, 264651, 352868, 413227, 529302, 793953, 826454, 1058604, 1239681, 1587906, 1652908, 2479362, 3175812, 3719043, 4958724, 7438086, 7851313, 14876172, 15702626, 23553939, 31405252, 47107878, 70661817, 94215756, 141323634, 282647268]

約数ペア:

[(1, 282647268), (2, 141323634), (3, 94215756), (4, 70661817), (6, 47107878), (9, 31405252), (12, 23553939), (18, 15702626), (19, 14876172), (36, 7851313), (38, 7438086), (57, 4958724), (76, 3719043), (89, 3175812), (114, 2479362), (171, 1652908), (178, 1587906), (228, 1239681), (267, 1058604), (342, 826454), (356, 793953), (534, 529302), (684, 413227), (801, 352868), (1068, 264651), (1602, 176434), (1691, 167148), (3204, 88217), (3382, 83574), (4643, 60876), (5073, 55716), (6764, 41787), (9286, 30438), (10146, 27858), (13929, 20292), (15219, 18572)]