2490680976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{7013}}^1$

素因数の和:7189

約数の個数: 120

約数和(自身を含む): 7535392704

約数和(自身を除く): 5044711728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 151, 168, 196, 294, 302, 336, 392, 453, 588, 604, 784, 906, 1057, 1176, 1208, 1812, 2114, 2352, 2416, 3171, 3624, 4228, 6342, 7013, 7248, 7399, 8456, 12684, 14026, 14798, 16912, 21039, 22197, 25368, 28052, 29596, 42078, 44394, 49091, 50736, 56104, 59192, 84156, 88788, 98182, 112208, 118384, 147273, 168312, 177576, 196364, 294546, 336624, 343637, 355152, 392728, 589092, 687274, 785456, 1030911, 1058963, 1178184, 1374548, 2061822, 2117926, 2356368, 2749096, 3176889, 4123644, 4235852, 5498192, 6353778, 7412741, 8247288, 8471704, 12707556, 14825482, 16494576, 16943408, 22238223, 25415112, 29650964, 44476446, 50830224, 51889187, 59301928, 88952892, 103778374, 118603856, 155667561, 177905784, 207556748, 311335122, 355811568, 415113496, 622670244, 830226992, 1245340488, 2490680976]

約数ペア:

[(1, 2490680976), (2, 1245340488), (3, 830226992), (4, 622670244), (6, 415113496), (7, 355811568), (8, 311335122), (12, 207556748), (14, 177905784), (16, 155667561), (21, 118603856), (24, 103778374), (28, 88952892), (42, 59301928), (48, 51889187), (49, 50830224), (56, 44476446), (84, 29650964), (98, 25415112), (112, 22238223), (147, 16943408), (151, 16494576), (168, 14825482), (196, 12707556), (294, 8471704), (302, 8247288), (336, 7412741), (392, 6353778), (453, 5498192), (588, 4235852), (604, 4123644), (784, 3176889), (906, 2749096), (1057, 2356368), (1176, 2117926), (1208, 2061822), (1812, 1374548), (2114, 1178184), (2352, 1058963), (2416, 1030911), (3171, 785456), (3624, 687274), (4228, 589092), (6342, 392728), (7013, 355152), (7248, 343637), (7399, 336624), (8456, 294546), (12684, 196364), (14026, 177576), (14798, 168312), (16912, 147273), (21039, 118384), (22197, 112208), (25368, 98182), (28052, 88788), (29596, 84156), (42078, 59192), (44394, 56104), (49091, 50736)]