265235008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 56

約数和(自身を含む): 556117760

約数和(自身を除く): 290882752

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3109, 5332, 6218, 10664, 12436, 21328, 24872, 42656, 49744, 85312, 96379, 99488, 133687, 192758, 198976, 267374, 385516, 534748, 771032, 1069496, 1542064, 2138992, 3084128, 4144297, 4277984, 6168256, 8288594, 8555968, 16577188, 33154376, 66308752, 132617504, 265235008]

約数ペア:

[(1, 265235008), (2, 132617504), (4, 66308752), (8, 33154376), (16, 16577188), (31, 8555968), (32, 8288594), (43, 6168256), (62, 4277984), (64, 4144297), (86, 3084128), (124, 2138992), (172, 1542064), (248, 1069496), (344, 771032), (496, 534748), (688, 385516), (992, 267374), (1333, 198976), (1376, 192758), (1984, 133687), (2666, 99488), (2752, 96379), (3109, 85312), (5332, 49744), (6218, 42656), (10664, 24872), (12436, 21328)]