556440104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 1201392000

約数和(自身を除く): 644951896

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1958, 2024, 2047, 3089, 3916, 4094, 6178, 7832, 8188, 12356, 16376, 22517, 24712, 33979, 45034, 67958, 71047, 90068, 135916, 142094, 180136, 271832, 274921, 284188, 549842, 568376, 781517, 1099684, 1563034, 2199368, 3024131, 3126068, 6048262, 6252136, 6323183, 12096524, 12646366, 24193048, 25292732, 50585464, 69555013, 139110026, 278220052, 556440104]

約数ペア:

[(1, 556440104), (2, 278220052), (4, 139110026), (8, 69555013), (11, 50585464), (22, 25292732), (23, 24193048), (44, 12646366), (46, 12096524), (88, 6323183), (89, 6252136), (92, 6048262), (178, 3126068), (184, 3024131), (253, 2199368), (356, 1563034), (506, 1099684), (712, 781517), (979, 568376), (1012, 549842), (1958, 284188), (2024, 274921), (2047, 271832), (3089, 180136), (3916, 142094), (4094, 135916), (6178, 90068), (7832, 71047), (8188, 67958), (12356, 45034), (16376, 33979), (22517, 24712)]