6448066366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 11867811840

約数和(自身を除く): 5419745474

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 401, 427, 802, 854, 991, 1159, 1982, 2318, 2807, 5614, 6937, 7619, 8113, 13874, 15238, 16226, 18829, 24461, 37658, 48922, 53333, 60451, 106666, 120902, 131803, 171227, 263606, 342454, 397391, 423157, 464759, 794782, 846314, 929518, 1148569, 2297138, 2781737, 3253313, 5563474, 6506626, 7550429, 8039983, 15100858, 16079966, 24240851, 48481702, 52853003, 105706006, 169685957, 339371914, 460576169, 921152338, 3224033183, 6448066366]

約数ペア:

[(1, 6448066366), (2, 3224033183), (7, 921152338), (14, 460576169), (19, 339371914), (38, 169685957), (61, 105706006), (122, 52853003), (133, 48481702), (266, 24240851), (401, 16079966), (427, 15100858), (802, 8039983), (854, 7550429), (991, 6506626), (1159, 5563474), (1982, 3253313), (2318, 2781737), (2807, 2297138), (5614, 1148569), (6937, 929518), (7619, 846314), (8113, 794782), (13874, 464759), (15238, 423157), (16226, 397391), (18829, 342454), (24461, 263606), (37658, 171227), (48922, 131803), (53333, 120902), (60451, 106666)]