289852236

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{43997}}^1$

素因数の和:44071

約数の個数: 48

約数和(自身を含む): 763805280

約数和(自身を除く): 473953044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 43997, 87994, 131991, 175988, 263982, 395973, 527964, 791946, 1187919, 1583892, 2375838, 2683817, 4751676, 5367634, 8051451, 10735268, 16102902, 24154353, 32205804, 48308706, 72463059, 96617412, 144926118, 289852236]

約数ペア:

[(1, 289852236), (2, 144926118), (3, 96617412), (4, 72463059), (6, 48308706), (9, 32205804), (12, 24154353), (18, 16102902), (27, 10735268), (36, 8051451), (54, 5367634), (61, 4751676), (108, 2683817), (122, 2375838), (183, 1583892), (244, 1187919), (366, 791946), (549, 527964), (732, 395973), (1098, 263982), (1647, 175988), (2196, 131991), (3294, 87994), (6588, 43997)]