240513616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 552472576

約数和(自身を除く): 311958960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 127, 148, 254, 259, 296, 457, 508, 518, 592, 889, 914, 1016, 1036, 1778, 1828, 2032, 2072, 3199, 3556, 3656, 4144, 4699, 6398, 7112, 7312, 9398, 12796, 14224, 16909, 18796, 25592, 32893, 33818, 37592, 51184, 58039, 65786, 67636, 75184, 116078, 118363, 131572, 135272, 232156, 236726, 263144, 270544, 406273, 464312, 473452, 526288, 812546, 928624, 946904, 1625092, 1893808, 2147443, 3250184, 4294886, 6500368, 8589772, 15032101, 17179544, 30064202, 34359088, 60128404, 120256808, 240513616]

約数ペア:

[(1, 240513616), (2, 120256808), (4, 60128404), (7, 34359088), (8, 30064202), (14, 17179544), (16, 15032101), (28, 8589772), (37, 6500368), (56, 4294886), (74, 3250184), (112, 2147443), (127, 1893808), (148, 1625092), (254, 946904), (259, 928624), (296, 812546), (457, 526288), (508, 473452), (518, 464312), (592, 406273), (889, 270544), (914, 263144), (1016, 236726), (1036, 232156), (1778, 135272), (1828, 131572), (2032, 118363), (2072, 116078), (3199, 75184), (3556, 67636), (3656, 65786), (4144, 58039), (4699, 51184), (6398, 37592), (7112, 33818), (7312, 32893), (9398, 25592), (12796, 18796), (14224, 16909)]