740482782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8289

約数の個数: 64

約数和(自身を含む): 1706557440

約数和(自身を除く): 966074658

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1586, 2318, 2379, 3477, 4758, 6954, 8191, 15067, 16382, 24573, 30134, 45201, 49146, 90402, 106483, 155629, 212966, 311258, 319449, 466887, 499651, 638898, 933774, 999302, 1498953, 2023177, 2997906, 4046354, 6069531, 6495463, 9493369, 12139062, 12990926, 18986738, 19486389, 28480107, 38972778, 56960214, 123413797, 246827594, 370241391, 740482782]

約数ペア:

[(1, 740482782), (2, 370241391), (3, 246827594), (6, 123413797), (13, 56960214), (19, 38972778), (26, 28480107), (38, 19486389), (39, 18986738), (57, 12990926), (61, 12139062), (78, 9493369), (114, 6495463), (122, 6069531), (183, 4046354), (247, 2997906), (366, 2023177), (494, 1498953), (741, 999302), (793, 933774), (1159, 638898), (1482, 499651), (1586, 466887), (2318, 319449), (2379, 311258), (3477, 212966), (4758, 155629), (6954, 106483), (8191, 90402), (15067, 49146), (16382, 45201), (24573, 30134)]