1293138752

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23743}}^1$

素因数の和:23815

約数の個数: 56

約数和(自身を含む): 2750125056

約数和(自身を除く): 1456986304

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1472, 1702, 2368, 3404, 6808, 13616, 23743, 27232, 47486, 54464, 94972, 189944, 379888, 546089, 759776, 878491, 1092178, 1519552, 1756982, 2184356, 3513964, 4368712, 7027928, 8737424, 14055856, 17474848, 20205293, 28111712, 34949696, 40410586, 56223424, 80821172, 161642344, 323284688, 646569376, 1293138752]

約数ペア:

[(1, 1293138752), (2, 646569376), (4, 323284688), (8, 161642344), (16, 80821172), (23, 56223424), (32, 40410586), (37, 34949696), (46, 28111712), (64, 20205293), (74, 17474848), (92, 14055856), (148, 8737424), (184, 7027928), (296, 4368712), (368, 3513964), (592, 2184356), (736, 1756982), (851, 1519552), (1184, 1092178), (1472, 878491), (1702, 759776), (2368, 546089), (3404, 379888), (6808, 189944), (13616, 94972), (23743, 54464), (27232, 47486)]