255032904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32299}}^1$

素因数の和:32362

約数の個数: 64

約数和(自身を含む): 744192000

約数和(自身を除く): 489159096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 32299, 64598, 96897, 129196, 193794, 226093, 258392, 387588, 452186, 678279, 775176, 904372, 1356558, 1518053, 1808744, 2713116, 3036106, 4554159, 5426232, 6072212, 9108318, 10626371, 12144424, 18216636, 21252742, 31879113, 36433272, 42505484, 63758226, 85010968, 127516452, 255032904]

約数ペア:

[(1, 255032904), (2, 127516452), (3, 85010968), (4, 63758226), (6, 42505484), (7, 36433272), (8, 31879113), (12, 21252742), (14, 18216636), (21, 12144424), (24, 10626371), (28, 9108318), (42, 6072212), (47, 5426232), (56, 4554159), (84, 3036106), (94, 2713116), (141, 1808744), (168, 1518053), (188, 1356558), (282, 904372), (329, 775176), (376, 678279), (564, 452186), (658, 387588), (987, 258392), (1128, 226093), (1316, 193794), (1974, 129196), (2632, 96897), (3948, 64598), (7896, 32299)]