918589084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7523

約数の個数: 72

約数和(自身を含む): 2033770032

約数和(自身を除く): 1115180948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 833, 1036, 1258, 1666, 1813, 2516, 3332, 3626, 4403, 7252, 7451, 8806, 14902, 17612, 29804, 30821, 52157, 61642, 104314, 123284, 126667, 208628, 253334, 275687, 365099, 506668, 551374, 730198, 886669, 1102748, 1460396, 1773338, 1929809, 3546676, 3859618, 4686679, 6206683, 7719236, 9373358, 12413366, 13508663, 18746716, 24826732, 27017326, 32806753, 54034652, 65613506, 131227012, 229647271, 459294542, 918589084]

約数ペア:

[(1, 918589084), (2, 459294542), (4, 229647271), (7, 131227012), (14, 65613506), (17, 54034652), (28, 32806753), (34, 27017326), (37, 24826732), (49, 18746716), (68, 13508663), (74, 12413366), (98, 9373358), (119, 7719236), (148, 6206683), (196, 4686679), (238, 3859618), (259, 3546676), (476, 1929809), (518, 1773338), (629, 1460396), (833, 1102748), (1036, 886669), (1258, 730198), (1666, 551374), (1813, 506668), (2516, 365099), (3332, 275687), (3626, 253334), (4403, 208628), (7252, 126667), (7451, 123284), (8806, 104314), (14902, 61642), (17612, 52157), (29804, 30821)]