274372308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20543}}^1$

素因数の和:20613

約数の個数: 72

約数和(自身を含む): 807625728

約数和(自身を除く): 533253420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 20543, 41086, 61629, 82172, 123258, 143801, 184887, 246516, 287602, 369774, 431403, 575204, 739548, 862806, 1088779, 1294209, 1725612, 2177558, 2588418, 3266337, 4355116, 5176836, 6532674, 7621453, 9799011, 13065348, 15242906, 19598022, 22864359, 30485812, 39196044, 45728718, 68593077, 91457436, 137186154, 274372308]

約数ペア:

[(1, 274372308), (2, 137186154), (3, 91457436), (4, 68593077), (6, 45728718), (7, 39196044), (9, 30485812), (12, 22864359), (14, 19598022), (18, 15242906), (21, 13065348), (28, 9799011), (36, 7621453), (42, 6532674), (53, 5176836), (63, 4355116), (84, 3266337), (106, 2588418), (126, 2177558), (159, 1725612), (212, 1294209), (252, 1088779), (318, 862806), (371, 739548), (477, 575204), (636, 431403), (742, 369774), (954, 287602), (1113, 246516), (1484, 184887), (1908, 143801), (2226, 123258), (3339, 82172), (4452, 61629), (6678, 41086), (13356, 20543)]