305974512

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 892067904

約数和(自身を除く): 586093392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 94, 106, 141, 144, 159, 188, 212, 282, 318, 376, 423, 424, 477, 564, 636, 752, 846, 848, 853, 954, 1128, 1272, 1692, 1706, 1908, 2256, 2491, 2544, 2559, 3384, 3412, 3816, 4982, 5118, 6768, 6824, 7473, 7632, 7677, 9964, 10236, 13648, 14946, 15354, 19928, 20472, 22419, 29892, 30708, 39856, 40091, 40944, 44838, 45209, 59784, 61416, 80182, 89676, 90418, 119568, 120273, 122832, 135627, 160364, 179352, 180836, 240546, 271254, 320728, 358704, 360819, 361672, 406881, 481092, 542508, 641456, 721638, 723344, 813762, 962184, 1085016, 1443276, 1627524, 1924368, 2124823, 2170032, 2886552, 3255048, 4249646, 5773104, 6374469, 6510096, 8499292, 12748938, 16998584, 19123407, 25497876, 33997168, 38246814, 50995752, 76493628, 101991504, 152987256, 305974512]

約数ペア:

[(1, 305974512), (2, 152987256), (3, 101991504), (4, 76493628), (6, 50995752), (8, 38246814), (9, 33997168), (12, 25497876), (16, 19123407), (18, 16998584), (24, 12748938), (36, 8499292), (47, 6510096), (48, 6374469), (53, 5773104), (72, 4249646), (94, 3255048), (106, 2886552), (141, 2170032), (144, 2124823), (159, 1924368), (188, 1627524), (212, 1443276), (282, 1085016), (318, 962184), (376, 813762), (423, 723344), (424, 721638), (477, 641456), (564, 542508), (636, 481092), (752, 406881), (846, 361672), (848, 360819), (853, 358704), (954, 320728), (1128, 271254), (1272, 240546), (1692, 180836), (1706, 179352), (1908, 160364), (2256, 135627), (2491, 122832), (2544, 120273), (2559, 119568), (3384, 90418), (3412, 89676), (3816, 80182), (4982, 61416), (5118, 59784), (6768, 45209), (6824, 44838), (7473, 40944), (7632, 40091), (7677, 39856), (9964, 30708), (10236, 29892), (13648, 22419), (14946, 20472), (15354, 19928)]