291218048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 639148320

約数和(自身を除く): 347930272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 352, 428, 704, 856, 1177, 1408, 1712, 1933, 2354, 3424, 3866, 4708, 6848, 7732, 9416, 13696, 15464, 18832, 21263, 30928, 37664, 42526, 61856, 75328, 85052, 123712, 150656, 170104, 206831, 247424, 340208, 413662, 680416, 827324, 1360832, 1654648, 2275141, 2721664, 3309296, 4550282, 6618592, 9100564, 13237184, 18201128, 26474368, 36402256, 72804512, 145609024, 291218048]

約数ペア:

[(1, 291218048), (2, 145609024), (4, 72804512), (8, 36402256), (11, 26474368), (16, 18201128), (22, 13237184), (32, 9100564), (44, 6618592), (64, 4550282), (88, 3309296), (107, 2721664), (128, 2275141), (176, 1654648), (214, 1360832), (352, 827324), (428, 680416), (704, 413662), (856, 340208), (1177, 247424), (1408, 206831), (1712, 170104), (1933, 150656), (2354, 123712), (3424, 85052), (3866, 75328), (4708, 61856), (6848, 42526), (7732, 37664), (9416, 30928), (13696, 21263), (15464, 18832)]