672817552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 1481048064

約数和(自身を除く): 808230512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 127, 176, 248, 254, 341, 496, 508, 682, 971, 1016, 1364, 1397, 1942, 2032, 2728, 2794, 3884, 3937, 5456, 5588, 7768, 7874, 10681, 11176, 15536, 15748, 21362, 22352, 30101, 31496, 42724, 43307, 60202, 62992, 85448, 86614, 120404, 123317, 170896, 173228, 240808, 246634, 331111, 346456, 481616, 493268, 662222, 692912, 986536, 1324444, 1356487, 1973072, 2648888, 2712974, 3822827, 5297776, 5425948, 7645654, 10851896, 15291308, 21703792, 30582616, 42051097, 61165232, 84102194, 168204388, 336408776, 672817552]

約数ペア:

[(1, 672817552), (2, 336408776), (4, 168204388), (8, 84102194), (11, 61165232), (16, 42051097), (22, 30582616), (31, 21703792), (44, 15291308), (62, 10851896), (88, 7645654), (124, 5425948), (127, 5297776), (176, 3822827), (248, 2712974), (254, 2648888), (341, 1973072), (496, 1356487), (508, 1324444), (682, 986536), (971, 692912), (1016, 662222), (1364, 493268), (1397, 481616), (1942, 346456), (2032, 331111), (2728, 246634), (2794, 240808), (3884, 173228), (3937, 170896), (5456, 123317), (5588, 120404), (7768, 86614), (7874, 85448), (10681, 62992), (11176, 60202), (15536, 43307), (15748, 42724), (21362, 31496), (22352, 30101)]