512022016

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 80

約数和(自身を含む): 1123745040

約数和(自身を除く): 611723024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 229, 256, 352, 397, 458, 512, 704, 794, 916, 1408, 1588, 1832, 2519, 2816, 3176, 3664, 4367, 5038, 5632, 6352, 7328, 8734, 10076, 12704, 14656, 17468, 20152, 25408, 29312, 34936, 40304, 50816, 58624, 69872, 80608, 90913, 101632, 117248, 139744, 161216, 181826, 203264, 279488, 322432, 363652, 558976, 644864, 727304, 1000043, 1117952, 1289728, 1454608, 2000086, 2235904, 2909216, 4000172, 5818432, 8000344, 11636864, 16000688, 23273728, 32001376, 46547456, 64002752, 128005504, 256011008, 512022016]

約数ペア:

[(1, 512022016), (2, 256011008), (4, 128005504), (8, 64002752), (11, 46547456), (16, 32001376), (22, 23273728), (32, 16000688), (44, 11636864), (64, 8000344), (88, 5818432), (128, 4000172), (176, 2909216), (229, 2235904), (256, 2000086), (352, 1454608), (397, 1289728), (458, 1117952), (512, 1000043), (704, 727304), (794, 644864), (916, 558976), (1408, 363652), (1588, 322432), (1832, 279488), (2519, 203264), (2816, 181826), (3176, 161216), (3664, 139744), (4367, 117248), (5038, 101632), (5632, 90913), (6352, 80608), (7328, 69872), (8734, 58624), (10076, 50816), (12704, 40304), (14656, 34936), (17468, 29312), (20152, 25408)]