874294668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 2561328000

約数和(自身を除く): 1687033332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 109, 116, 117, 156, 174, 197, 218, 234, 261, 327, 348, 351, 377, 394, 436, 468, 522, 591, 654, 702, 754, 783, 788, 981, 1044, 1131, 1182, 1308, 1404, 1417, 1508, 1566, 1773, 1962, 2262, 2364, 2561, 2834, 2943, 3132, 3161, 3393, 3546, 3924, 4251, 4524, 5122, 5319, 5668, 5713, 5886, 6322, 6786, 7092, 7683, 8502, 9483, 10179, 10244, 10638, 11426, 11772, 12644, 12753, 13572, 15366, 17004, 17139, 18966, 20358, 21276, 21473, 22852, 23049, 25506, 28449, 30732, 34278, 37932, 38259, 40716, 41093, 42946, 46098, 51012, 51417, 56898, 64419, 68556, 69147, 74269, 76518, 82186, 85347, 85892, 92196, 102834, 113796, 123279, 128838, 138294, 148538, 153036, 154251, 164372, 170694, 193257, 205668, 222807, 246558, 257676, 276588, 279149, 297076, 308502, 341388, 369837, 386514, 445614, 493116, 558298, 579771, 617004, 622717, 668421, 739674, 773028, 837447, 891228, 1109511, 1116596, 1159542, 1245434, 1336842, 1479348, 1674894, 1868151, 2005263, 2219022, 2319084, 2490868, 2512341, 2673684, 3349788, 3736302, 4010526, 4438044, 5024682, 5604453, 7472604, 7537023, 8021052, 8095321, 10049364, 11208906, 15074046, 16190642, 16813359, 22417812, 24285963, 30148092, 32381284, 33626718, 48571926, 67253436, 72857889, 97143852, 145715778, 218573667, 291431556, 437147334, 874294668]

約数ペア:

[(1, 874294668), (2, 437147334), (3, 291431556), (4, 218573667), (6, 145715778), (9, 97143852), (12, 72857889), (13, 67253436), (18, 48571926), (26, 33626718), (27, 32381284), (29, 30148092), (36, 24285963), (39, 22417812), (52, 16813359), (54, 16190642), (58, 15074046), (78, 11208906), (87, 10049364), (108, 8095321), (109, 8021052), (116, 7537023), (117, 7472604), (156, 5604453), (174, 5024682), (197, 4438044), (218, 4010526), (234, 3736302), (261, 3349788), (327, 2673684), (348, 2512341), (351, 2490868), (377, 2319084), (394, 2219022), (436, 2005263), (468, 1868151), (522, 1674894), (591, 1479348), (654, 1336842), (702, 1245434), (754, 1159542), (783, 1116596), (788, 1109511), (981, 891228), (1044, 837447), (1131, 773028), (1182, 739674), (1308, 668421), (1404, 622717), (1417, 617004), (1508, 579771), (1566, 558298), (1773, 493116), (1962, 445614), (2262, 386514), (2364, 369837), (2561, 341388), (2834, 308502), (2943, 297076), (3132, 279149), (3161, 276588), (3393, 257676), (3546, 246558), (3924, 222807), (4251, 205668), (4524, 193257), (5122, 170694), (5319, 164372), (5668, 154251), (5713, 153036), (5886, 148538), (6322, 138294), (6786, 128838), (7092, 123279), (7683, 113796), (8502, 102834), (9483, 92196), (10179, 85892), (10244, 85347), (10638, 82186), (11426, 76518), (11772, 74269), (12644, 69147), (12753, 68556), (13572, 64419), (15366, 56898), (17004, 51417), (17139, 51012), (18966, 46098), (20358, 42946), (21276, 41093), (21473, 40716), (22852, 38259), (23049, 37932), (25506, 34278), (28449, 30732)]