289335984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{123017}}^1$

素因数の和:123042

約数の個数: 60

約数和(自身を含む): 869491224

約数和(自身を除く): 580155240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 123017, 246034, 369051, 492068, 738102, 861119, 984136, 1476204, 1722238, 1968272, 2583357, 2952408, 3444476, 5166714, 5904816, 6027833, 6888952, 10333428, 12055666, 13777904, 18083499, 20666856, 24111332, 36166998, 41333712, 48222664, 72333996, 96445328, 144667992, 289335984]

約数ペア:

[(1, 289335984), (2, 144667992), (3, 96445328), (4, 72333996), (6, 48222664), (7, 41333712), (8, 36166998), (12, 24111332), (14, 20666856), (16, 18083499), (21, 13777904), (24, 12055666), (28, 10333428), (42, 6888952), (48, 6027833), (49, 5904816), (56, 5166714), (84, 3444476), (98, 2952408), (112, 2583357), (147, 1968272), (168, 1722238), (196, 1476204), (294, 984136), (336, 861119), (392, 738102), (588, 492068), (784, 369051), (1176, 246034), (2352, 123017)]