387307328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2959

約数の個数: 56

約数和(自身を含む): 820472832

約数和(自身を除く): 433165504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 2803, 4064, 4318, 5606, 8128, 8636, 11212, 17272, 22424, 34544, 44848, 47651, 69088, 89696, 95302, 138176, 179392, 190604, 355981, 381208, 711962, 762416, 1423924, 1524832, 2847848, 3049664, 5695696, 6051677, 11391392, 12103354, 22782784, 24206708, 48413416, 96826832, 193653664, 387307328]

約数ペア:

[(1, 387307328), (2, 193653664), (4, 96826832), (8, 48413416), (16, 24206708), (17, 22782784), (32, 12103354), (34, 11391392), (64, 6051677), (68, 5695696), (127, 3049664), (136, 2847848), (254, 1524832), (272, 1423924), (508, 762416), (544, 711962), (1016, 381208), (1088, 355981), (2032, 190604), (2159, 179392), (2803, 138176), (4064, 95302), (4318, 89696), (5606, 69088), (8128, 47651), (8636, 44848), (11212, 34544), (17272, 22424)]