538201216

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7237}}^1$

素因数の和:7341

約数の個数: 64

約数和(自身を含む): 1240303680

約数和(自身を除く): 702102464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2324, 2656, 4648, 5312, 7237, 9296, 10624, 14474, 18592, 28948, 37184, 50659, 57896, 74368, 101318, 115792, 202636, 231584, 405272, 463168, 600671, 810544, 926336, 1201342, 1621088, 2402684, 3242176, 4204697, 4805368, 6484352, 8409394, 9610736, 16818788, 19221472, 33637576, 38442944, 67275152, 76885888, 134550304, 269100608, 538201216]

約数ペア:

[(1, 538201216), (2, 269100608), (4, 134550304), (7, 76885888), (8, 67275152), (14, 38442944), (16, 33637576), (28, 19221472), (32, 16818788), (56, 9610736), (64, 8409394), (83, 6484352), (112, 4805368), (128, 4204697), (166, 3242176), (224, 2402684), (332, 1621088), (448, 1201342), (581, 926336), (664, 810544), (896, 600671), (1162, 463168), (1328, 405272), (2324, 231584), (2656, 202636), (4648, 115792), (5312, 101318), (7237, 74368), (9296, 57896), (10624, 50659), (14474, 37184), (18592, 28948)]