304192278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2309}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 711350640

約数和(自身を除く): 407158362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 563, 1126, 1689, 2309, 3378, 4618, 5067, 6927, 7319, 10134, 13854, 14638, 20781, 21957, 30017, 41562, 43914, 60034, 65871, 90051, 131742, 180102, 270153, 540306, 1299967, 2599934, 3899901, 7799802, 11699703, 16899571, 23399406, 33799142, 50698713, 101397426, 152096139, 304192278]

約数ペア:

[(1, 304192278), (2, 152096139), (3, 101397426), (6, 50698713), (9, 33799142), (13, 23399406), (18, 16899571), (26, 11699703), (39, 7799802), (78, 3899901), (117, 2599934), (234, 1299967), (563, 540306), (1126, 270153), (1689, 180102), (2309, 131742), (3378, 90051), (4618, 65871), (5067, 60034), (6927, 43914), (7319, 41562), (10134, 30017), (13854, 21957), (14638, 20781)]