1682664704

素因数分解:

$2^8\times 7^3\times {\mathrm{19163}}^1$

素因数の和:19200

約数の個数: 72

約数和(自身を含む): 3917121600

約数和(自身を除く): 2234456896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 19163, 21952, 38326, 43904, 76652, 87808, 134141, 153304, 268282, 306608, 536564, 613216, 938987, 1073128, 1226432, 1877974, 2146256, 2452864, 3755948, 4292512, 4905728, 6572909, 7511896, 8585024, 13145818, 15023792, 17170048, 26291636, 30047584, 34340096, 52583272, 60095168, 105166544, 120190336, 210333088, 240380672, 420666176, 841332352, 1682664704]

約数ペア:

[(1, 1682664704), (2, 841332352), (4, 420666176), (7, 240380672), (8, 210333088), (14, 120190336), (16, 105166544), (28, 60095168), (32, 52583272), (49, 34340096), (56, 30047584), (64, 26291636), (98, 17170048), (112, 15023792), (128, 13145818), (196, 8585024), (224, 7511896), (256, 6572909), (343, 4905728), (392, 4292512), (448, 3755948), (686, 2452864), (784, 2146256), (896, 1877974), (1372, 1226432), (1568, 1073128), (1792, 938987), (2744, 613216), (3136, 536564), (5488, 306608), (6272, 268282), (10976, 153304), (12544, 134141), (19163, 87808), (21952, 76652), (38326, 43904)]