13888958244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{1409}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 37294387200

約数和(自身を除く): 23405428956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 491, 717, 956, 982, 1409, 1434, 1473, 1673, 1964, 2818, 2868, 2946, 3346, 3437, 4227, 5019, 5636, 5892, 6692, 6874, 8454, 9863, 10038, 10311, 13748, 16908, 19726, 20076, 20622, 29589, 39452, 41244, 59178, 117349, 118356, 234698, 336751, 352047, 469396, 673502, 691819, 704094, 821443, 1010253, 1347004, 1383638, 1408188, 1642886, 2020506, 2075457, 2357257, 2464329, 2767276, 3285772, 4041012, 4150914, 4714514, 4842733, 4928658, 7071771, 8301828, 9429028, 9685466, 9857316, 14143542, 14528199, 19370932, 28287084, 29056398, 58112796, 165344741, 330689482, 496034223, 661378964, 992068446, 1157413187, 1984136892, 2314826374, 3472239561, 4629652748, 6944479122, 13888958244]

約数ペア:

[(1, 13888958244), (2, 6944479122), (3, 4629652748), (4, 3472239561), (6, 2314826374), (7, 1984136892), (12, 1157413187), (14, 992068446), (21, 661378964), (28, 496034223), (42, 330689482), (84, 165344741), (239, 58112796), (478, 29056398), (491, 28287084), (717, 19370932), (956, 14528199), (982, 14143542), (1409, 9857316), (1434, 9685466), (1473, 9429028), (1673, 8301828), (1964, 7071771), (2818, 4928658), (2868, 4842733), (2946, 4714514), (3346, 4150914), (3437, 4041012), (4227, 3285772), (5019, 2767276), (5636, 2464329), (5892, 2357257), (6692, 2075457), (6874, 2020506), (8454, 1642886), (9863, 1408188), (10038, 1383638), (10311, 1347004), (13748, 1010253), (16908, 821443), (19726, 704094), (20076, 691819), (20622, 673502), (29589, 469396), (39452, 352047), (41244, 336751), (59178, 234698), (117349, 118356)]