7788534936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2531}}^1$

素因数の和:3969

約数の個数: 128

約数和(自身を含む): 23991206400

約数和(自身を除く): 16202671464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1409, 2184, 2531, 2818, 4227, 5062, 5636, 7593, 8454, 9863, 10124, 11272, 15186, 16908, 17717, 18317, 19726, 20248, 29589, 30372, 32903, 33816, 35434, 36634, 39452, 53151, 54951, 59178, 60744, 65806, 70868, 73268, 78904, 98709, 106302, 109902, 118356, 128219, 131612, 141736, 146536, 197418, 212604, 219804, 230321, 236712, 256438, 263224, 384657, 394836, 425208, 439608, 460642, 512876, 690963, 769314, 789672, 921284, 1025752, 1381926, 1538628, 1842568, 2763852, 3077256, 3566179, 5527704, 7132358, 10698537, 14264716, 21397074, 24963253, 28529432, 42794148, 46360327, 49926506, 74889759, 85588296, 92720654, 99853012, 139080981, 149779518, 185441308, 199706024, 278161962, 299559036, 324522289, 370882616, 556323924, 599118072, 649044578, 973566867, 1112647848, 1298089156, 1947133734, 2596178312, 3894267468, 7788534936]

約数ペア:

[(1, 7788534936), (2, 3894267468), (3, 2596178312), (4, 1947133734), (6, 1298089156), (7, 1112647848), (8, 973566867), (12, 649044578), (13, 599118072), (14, 556323924), (21, 370882616), (24, 324522289), (26, 299559036), (28, 278161962), (39, 199706024), (42, 185441308), (52, 149779518), (56, 139080981), (78, 99853012), (84, 92720654), (91, 85588296), (104, 74889759), (156, 49926506), (168, 46360327), (182, 42794148), (273, 28529432), (312, 24963253), (364, 21397074), (546, 14264716), (728, 10698537), (1092, 7132358), (1409, 5527704), (2184, 3566179), (2531, 3077256), (2818, 2763852), (4227, 1842568), (5062, 1538628), (5636, 1381926), (7593, 1025752), (8454, 921284), (9863, 789672), (10124, 769314), (11272, 690963), (15186, 512876), (16908, 460642), (17717, 439608), (18317, 425208), (19726, 394836), (20248, 384657), (29589, 263224), (30372, 256438), (32903, 236712), (33816, 230321), (35434, 219804), (36634, 212604), (39452, 197418), (53151, 146536), (54951, 141736), (59178, 131612), (60744, 128219), (65806, 118356), (70868, 109902), (73268, 106302), (78904, 98709)]