450147346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 763896672

約数和(自身を除く): 313749326

約数列:

[1, 2, 11, 22, 73, 83, 121, 146, 166, 242, 307, 614, 803, 913, 1606, 1826, 3377, 6059, 6754, 8833, 10043, 12118, 17666, 20086, 22411, 25481, 37147, 44822, 50962, 66649, 74294, 133298, 246521, 280291, 493042, 560582, 733139, 1466278, 1860113, 2711731, 3083201, 3720226, 5423462, 6166402, 20461243, 40922486, 225073673, 450147346]

約数ペア:

[(1, 450147346), (2, 225073673), (11, 40922486), (22, 20461243), (73, 6166402), (83, 5423462), (121, 3720226), (146, 3083201), (166, 2711731), (242, 1860113), (307, 1466278), (614, 733139), (803, 560582), (913, 493042), (1606, 280291), (1826, 246521), (3377, 133298), (6059, 74294), (6754, 66649), (8833, 50962), (10043, 44822), (12118, 37147), (17666, 25481), (20086, 22411)]