881479476

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 2373235200

約数和(自身を除く): 1491755724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 431, 522, 653, 783, 862, 1044, 1293, 1306, 1566, 1724, 1959, 2586, 2612, 3132, 3879, 3918, 5172, 5877, 7758, 7836, 11637, 11754, 12499, 15516, 17631, 18937, 23274, 23508, 24998, 35262, 37497, 37874, 46548, 49996, 56811, 70524, 74994, 75748, 112491, 113622, 149988, 170433, 224982, 227244, 281443, 337473, 340866, 449964, 511299, 562886, 674946, 681732, 844329, 1022598, 1125772, 1349892, 1688658, 2045196, 2532987, 3377316, 5065974, 7598961, 8161847, 10131948, 15197922, 16323694, 24485541, 30395844, 32647388, 48971082, 73456623, 97942164, 146913246, 220369869, 293826492, 440739738, 881479476]

約数ペア:

[(1, 881479476), (2, 440739738), (3, 293826492), (4, 220369869), (6, 146913246), (9, 97942164), (12, 73456623), (18, 48971082), (27, 32647388), (29, 30395844), (36, 24485541), (54, 16323694), (58, 15197922), (87, 10131948), (108, 8161847), (116, 7598961), (174, 5065974), (261, 3377316), (348, 2532987), (431, 2045196), (522, 1688658), (653, 1349892), (783, 1125772), (862, 1022598), (1044, 844329), (1293, 681732), (1306, 674946), (1566, 562886), (1724, 511299), (1959, 449964), (2586, 340866), (2612, 337473), (3132, 281443), (3879, 227244), (3918, 224982), (5172, 170433), (5877, 149988), (7758, 113622), (7836, 112491), (11637, 75748), (11754, 74994), (12499, 70524), (15516, 56811), (17631, 49996), (18937, 46548), (23274, 37874), (23508, 37497), (24998, 35262)]