1567778796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 4195455264

約数和(自身を除く): 2627676468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 97, 106, 129, 159, 172, 194, 197, 212, 258, 291, 318, 387, 388, 394, 477, 516, 582, 591, 636, 774, 788, 873, 954, 1164, 1182, 1548, 1746, 1773, 1908, 2279, 2364, 3492, 3546, 4171, 4558, 5141, 6837, 7092, 8342, 8471, 9116, 10282, 10441, 12513, 13674, 15423, 16684, 16942, 19109, 20511, 20564, 20882, 25026, 25413, 27348, 30846, 31323, 33884, 37539, 38218, 41022, 41764, 46269, 50052, 50826, 57327, 61692, 62646, 75078, 76239, 76436, 82044, 92538, 93969, 101652, 114654, 125292, 150156, 152478, 171981, 185076, 187938, 221063, 229308, 304956, 343962, 375876, 442126, 448963, 663189, 687924, 821687, 884252, 897926, 1012777, 1326378, 1346889, 1643374, 1795852, 1989567, 2025554, 2465061, 2652756, 2693778, 3038331, 3286748, 3979134, 4040667, 4051108, 4930122, 5387556, 6076662, 7395183, 7958268, 8081334, 9114993, 9860244, 12153324, 14790366, 16162668, 18229986, 29580732, 36459972, 43549411, 87098822, 130648233, 174197644, 261296466, 391944699, 522592932, 783889398, 1567778796]

約数ペア:

[(1, 1567778796), (2, 783889398), (3, 522592932), (4, 391944699), (6, 261296466), (9, 174197644), (12, 130648233), (18, 87098822), (36, 43549411), (43, 36459972), (53, 29580732), (86, 18229986), (97, 16162668), (106, 14790366), (129, 12153324), (159, 9860244), (172, 9114993), (194, 8081334), (197, 7958268), (212, 7395183), (258, 6076662), (291, 5387556), (318, 4930122), (387, 4051108), (388, 4040667), (394, 3979134), (477, 3286748), (516, 3038331), (582, 2693778), (591, 2652756), (636, 2465061), (774, 2025554), (788, 1989567), (873, 1795852), (954, 1643374), (1164, 1346889), (1182, 1326378), (1548, 1012777), (1746, 897926), (1773, 884252), (1908, 821687), (2279, 687924), (2364, 663189), (3492, 448963), (3546, 442126), (4171, 375876), (4558, 343962), (5141, 304956), (6837, 229308), (7092, 221063), (8342, 187938), (8471, 185076), (9116, 171981), (10282, 152478), (10441, 150156), (12513, 125292), (13674, 114654), (15423, 101652), (16684, 93969), (16942, 92538), (19109, 82044), (20511, 76436), (20564, 76239), (20882, 75078), (25026, 62646), (25413, 61692), (27348, 57327), (30846, 50826), (31323, 50052), (33884, 46269), (37539, 41764), (38218, 41022)]