1234788828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2512

約数の個数: 144

約数和(自身を含む): 3664773504

約数和(自身を除く): 2429984676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 67, 78, 84, 91, 98, 134, 147, 156, 182, 196, 201, 268, 273, 294, 364, 402, 469, 546, 588, 637, 804, 871, 938, 1092, 1274, 1407, 1742, 1876, 1911, 2411, 2548, 2613, 2814, 3283, 3484, 3822, 4822, 5226, 5628, 6097, 6566, 7233, 7644, 9644, 9849, 10452, 12194, 13132, 14466, 16877, 18291, 19698, 24388, 28932, 31343, 33754, 36582, 39396, 42679, 50631, 62686, 67508, 73164, 85358, 94029, 101262, 118139, 125372, 128037, 161537, 170716, 188058, 202524, 219401, 236278, 256074, 323074, 354417, 376116, 438802, 472556, 484611, 512148, 646148, 658203, 708834, 877604, 969222, 1130759, 1316406, 1417668, 1535807, 1938444, 2099981, 2261518, 2632812, 3071614, 3392277, 4199962, 4523036, 4607421, 6143228, 6299943, 6784554, 7915313, 8399924, 9214842, 12599886, 13569108, 14699867, 15830626, 18429684, 23745939, 25199772, 29399734, 31661252, 44099601, 47491878, 58799468, 88199202, 94983756, 102899069, 176398404, 205798138, 308697207, 411596276, 617394414, 1234788828]

約数ペア:

[(1, 1234788828), (2, 617394414), (3, 411596276), (4, 308697207), (6, 205798138), (7, 176398404), (12, 102899069), (13, 94983756), (14, 88199202), (21, 58799468), (26, 47491878), (28, 44099601), (39, 31661252), (42, 29399734), (49, 25199772), (52, 23745939), (67, 18429684), (78, 15830626), (84, 14699867), (91, 13569108), (98, 12599886), (134, 9214842), (147, 8399924), (156, 7915313), (182, 6784554), (196, 6299943), (201, 6143228), (268, 4607421), (273, 4523036), (294, 4199962), (364, 3392277), (402, 3071614), (469, 2632812), (546, 2261518), (588, 2099981), (637, 1938444), (804, 1535807), (871, 1417668), (938, 1316406), (1092, 1130759), (1274, 969222), (1407, 877604), (1742, 708834), (1876, 658203), (1911, 646148), (2411, 512148), (2548, 484611), (2613, 472556), (2814, 438802), (3283, 376116), (3484, 354417), (3822, 323074), (4822, 256074), (5226, 236278), (5628, 219401), (6097, 202524), (6566, 188058), (7233, 170716), (7644, 161537), (9644, 128037), (9849, 125372), (10452, 118139), (12194, 101262), (13132, 94029), (14466, 85358), (16877, 73164), (18291, 67508), (19698, 62686), (24388, 50631), (28932, 42679), (31343, 39396), (33754, 36582)]