259961208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 711504000

約数和(自身を除く): 451542792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 169, 214, 312, 321, 338, 428, 507, 599, 642, 676, 856, 1014, 1198, 1284, 1352, 1391, 1797, 2028, 2396, 2568, 2782, 3594, 4056, 4173, 4792, 5564, 7188, 7787, 8346, 11128, 14376, 15574, 16692, 18083, 23361, 31148, 33384, 36166, 46722, 54249, 62296, 64093, 72332, 93444, 101231, 108498, 128186, 144664, 186888, 192279, 202462, 216996, 256372, 303693, 384558, 404924, 433992, 512744, 607386, 769116, 809848, 833209, 1214772, 1538232, 1666418, 2429544, 2499627, 3332836, 4999254, 6665672, 9998508, 10831717, 19997016, 21663434, 32495151, 43326868, 64990302, 86653736, 129980604, 259961208]

約数ペア:

[(1, 259961208), (2, 129980604), (3, 86653736), (4, 64990302), (6, 43326868), (8, 32495151), (12, 21663434), (13, 19997016), (24, 10831717), (26, 9998508), (39, 6665672), (52, 4999254), (78, 3332836), (104, 2499627), (107, 2429544), (156, 1666418), (169, 1538232), (214, 1214772), (312, 833209), (321, 809848), (338, 769116), (428, 607386), (507, 512744), (599, 433992), (642, 404924), (676, 384558), (856, 303693), (1014, 256372), (1198, 216996), (1284, 202462), (1352, 192279), (1391, 186888), (1797, 144664), (2028, 128186), (2396, 108498), (2568, 101231), (2782, 93444), (3594, 72332), (4056, 64093), (4173, 62296), (4792, 54249), (5564, 46722), (7188, 36166), (7787, 33384), (8346, 31148), (11128, 23361), (14376, 18083), (15574, 16692)]