13631159048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 29366400000

約数和(自身を除く): 15735240952

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 229, 248, 296, 403, 458, 481, 499, 806, 916, 962, 998, 1147, 1612, 1832, 1924, 1996, 2294, 2977, 3224, 3848, 3992, 4588, 5954, 6487, 7099, 8473, 9176, 11908, 12974, 14198, 14911, 15469, 16946, 18463, 23816, 25948, 28396, 29822, 30938, 33892, 36926, 51896, 56792, 59644, 61876, 67784, 73852, 92287, 110149, 114271, 119288, 123752, 147704, 184574, 201097, 220298, 228542, 240019, 262663, 369148, 402194, 440596, 457084, 480038, 525326, 572353, 738296, 804388, 881192, 914168, 960076, 1050652, 1144706, 1485523, 1608776, 1920152, 2101304, 2289412, 2971046, 3414619, 3542401, 4228027, 4578824, 5942092, 6829238, 7084802, 7440589, 8456054, 11884184, 13658476, 14169604, 14881178, 16912108, 27316952, 28339208, 29762356, 33824216, 46051213, 54964351, 59524712, 92102426, 109928702, 131068837, 184204852, 219857404, 262137674, 368409704, 439714808, 524275348, 1048550696, 1703894881, 3407789762, 6815579524, 13631159048]

約数ペア:

[(1, 13631159048), (2, 6815579524), (4, 3407789762), (8, 1703894881), (13, 1048550696), (26, 524275348), (31, 439714808), (37, 368409704), (52, 262137674), (62, 219857404), (74, 184204852), (104, 131068837), (124, 109928702), (148, 92102426), (229, 59524712), (248, 54964351), (296, 46051213), (403, 33824216), (458, 29762356), (481, 28339208), (499, 27316952), (806, 16912108), (916, 14881178), (962, 14169604), (998, 13658476), (1147, 11884184), (1612, 8456054), (1832, 7440589), (1924, 7084802), (1996, 6829238), (2294, 5942092), (2977, 4578824), (3224, 4228027), (3848, 3542401), (3992, 3414619), (4588, 2971046), (5954, 2289412), (6487, 2101304), (7099, 1920152), (8473, 1608776), (9176, 1485523), (11908, 1144706), (12974, 1050652), (14198, 960076), (14911, 914168), (15469, 881192), (16946, 804388), (18463, 738296), (23816, 572353), (25948, 525326), (28396, 480038), (29822, 457084), (30938, 440596), (33892, 402194), (36926, 369148), (51896, 262663), (56792, 240019), (59644, 228542), (61876, 220298), (67784, 201097), (73852, 184574), (92287, 147704), (110149, 123752), (114271, 119288)]