1009121872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2932

約数の個数: 80

約数和(自身を含む): 2251463040

約数和(自身を除く): 1242341168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 176, 178, 184, 253, 356, 368, 506, 712, 979, 1012, 1424, 1958, 2024, 2047, 2801, 3916, 4048, 4094, 5602, 7832, 8188, 11204, 15664, 16376, 22408, 22517, 30811, 32752, 44816, 45034, 61622, 64423, 90068, 123244, 128846, 180136, 246488, 249289, 257692, 360272, 492976, 498578, 515384, 708653, 997156, 1030768, 1417306, 1994312, 2742179, 2834612, 3988624, 5484358, 5669224, 5733647, 10968716, 11338448, 11467294, 21937432, 22934588, 43874864, 45869176, 63070117, 91738352, 126140234, 252280468, 504560936, 1009121872]

約数ペア:

[(1, 1009121872), (2, 504560936), (4, 252280468), (8, 126140234), (11, 91738352), (16, 63070117), (22, 45869176), (23, 43874864), (44, 22934588), (46, 21937432), (88, 11467294), (89, 11338448), (92, 10968716), (176, 5733647), (178, 5669224), (184, 5484358), (253, 3988624), (356, 2834612), (368, 2742179), (506, 1994312), (712, 1417306), (979, 1030768), (1012, 997156), (1424, 708653), (1958, 515384), (2024, 498578), (2047, 492976), (2801, 360272), (3916, 257692), (4048, 249289), (4094, 246488), (5602, 180136), (7832, 128846), (8188, 123244), (11204, 90068), (15664, 64423), (16376, 61622), (22408, 45034), (22517, 44816), (30811, 32752)]