18446428672

素因数分解:

$2^9\times 7^2\times {\mathrm{53}}^1\times {\mathrm{13873}}^1$

素因数の和:13958

約数の個数: 120

約数和(自身を含む): 43686367956

約数和(自身を除く): 25239939284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 371, 392, 424, 448, 512, 742, 784, 848, 896, 1484, 1568, 1696, 1792, 2597, 2968, 3136, 3392, 3584, 5194, 5936, 6272, 6784, 10388, 11872, 12544, 13568, 13873, 20776, 23744, 25088, 27136, 27746, 41552, 47488, 55492, 83104, 94976, 97111, 110984, 166208, 189952, 194222, 221968, 332416, 388444, 443936, 664832, 679777, 735269, 776888, 887872, 1329664, 1359554, 1470538, 1553776, 1775744, 2719108, 2941076, 3107552, 3551488, 5146883, 5438216, 5882152, 6215104, 7102976, 10293766, 10876432, 11764304, 12430208, 20587532, 21752864, 23528608, 24860416, 36028181, 41175064, 43505728, 47057216, 49720832, 72056362, 82350128, 87011456, 94114432, 144112724, 164700256, 174022912, 188228864, 288225448, 329400512, 348045824, 376457728, 576450896, 658801024, 1152901792, 1317602048, 2305803584, 2635204096, 4611607168, 9223214336, 18446428672]

約数ペア:

[(1, 18446428672), (2, 9223214336), (4, 4611607168), (7, 2635204096), (8, 2305803584), (14, 1317602048), (16, 1152901792), (28, 658801024), (32, 576450896), (49, 376457728), (53, 348045824), (56, 329400512), (64, 288225448), (98, 188228864), (106, 174022912), (112, 164700256), (128, 144112724), (196, 94114432), (212, 87011456), (224, 82350128), (256, 72056362), (371, 49720832), (392, 47057216), (424, 43505728), (448, 41175064), (512, 36028181), (742, 24860416), (784, 23528608), (848, 21752864), (896, 20587532), (1484, 12430208), (1568, 11764304), (1696, 10876432), (1792, 10293766), (2597, 7102976), (2968, 6215104), (3136, 5882152), (3392, 5438216), (3584, 5146883), (5194, 3551488), (5936, 3107552), (6272, 2941076), (6784, 2719108), (10388, 1775744), (11872, 1553776), (12544, 1470538), (13568, 1359554), (13873, 1329664), (20776, 887872), (23744, 776888), (25088, 735269), (27136, 679777), (27746, 664832), (41552, 443936), (47488, 388444), (55492, 332416), (83104, 221968), (94976, 194222), (97111, 189952), (110984, 166208)]