2556843552

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{106963}}^1$

素因数の和:107062

約数の個数: 72

約数和(自身を含む): 7358695344

約数和(自身を除く): 4801851792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 106963, 213926, 320889, 427852, 641778, 855704, 962667, 1283556, 1711408, 1925334, 2567112, 3422816, 3850668, 5134224, 7701336, 8877929, 10268448, 15402672, 17755858, 26633787, 30805344, 35511716, 53267574, 71023432, 79901361, 106535148, 142046864, 159802722, 213070296, 284093728, 319605444, 426140592, 639210888, 852281184, 1278421776, 2556843552]

約数ペア:

[(1, 2556843552), (2, 1278421776), (3, 852281184), (4, 639210888), (6, 426140592), (8, 319605444), (9, 284093728), (12, 213070296), (16, 159802722), (18, 142046864), (24, 106535148), (32, 79901361), (36, 71023432), (48, 53267574), (72, 35511716), (83, 30805344), (96, 26633787), (144, 17755858), (166, 15402672), (249, 10268448), (288, 8877929), (332, 7701336), (498, 5134224), (664, 3850668), (747, 3422816), (996, 2567112), (1328, 1925334), (1494, 1711408), (1992, 1283556), (2656, 962667), (2988, 855704), (3984, 641778), (5976, 427852), (7968, 320889), (11952, 213926), (23904, 106963)]