538447616

素因数分解:

$2^8\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 1234003680

約数和(自身を除く): 695556064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 269, 448, 538, 896, 1076, 1117, 1792, 1883, 2152, 2234, 3766, 4304, 4468, 7532, 7819, 8608, 8936, 15064, 15638, 17216, 17872, 30128, 31276, 34432, 35744, 60256, 62552, 68864, 71488, 120512, 125104, 142976, 241024, 250208, 285952, 300473, 482048, 500416, 600946, 1000832, 1201892, 2001664, 2103311, 2403784, 4206622, 4807568, 8413244, 9615136, 16826488, 19230272, 33652976, 38460544, 67305952, 76921088, 134611904, 269223808, 538447616]

約数ペア:

[(1, 538447616), (2, 269223808), (4, 134611904), (7, 76921088), (8, 67305952), (14, 38460544), (16, 33652976), (28, 19230272), (32, 16826488), (56, 9615136), (64, 8413244), (112, 4807568), (128, 4206622), (224, 2403784), (256, 2103311), (269, 2001664), (448, 1201892), (538, 1000832), (896, 600946), (1076, 500416), (1117, 482048), (1792, 300473), (1883, 285952), (2152, 250208), (2234, 241024), (3766, 142976), (4304, 125104), (4468, 120512), (7532, 71488), (7819, 68864), (8608, 62552), (8936, 60256), (15064, 35744), (15638, 34432), (17216, 31276), (17872, 30128)]