289388064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{863}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 870912000

約数和(自身を除く): 581523936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 499, 672, 863, 998, 1497, 1726, 1996, 2589, 2994, 3452, 3493, 3992, 5178, 5988, 6041, 6904, 6986, 7984, 10356, 10479, 11976, 12082, 13808, 13972, 15968, 18123, 20712, 20958, 23952, 24164, 27616, 27944, 36246, 41424, 41916, 47904, 48328, 55888, 72492, 82848, 83832, 96656, 111776, 144984, 167664, 193312, 289968, 335328, 430637, 579936, 861274, 1291911, 1722548, 2583822, 3014459, 3445096, 5167644, 6028918, 6890192, 9043377, 10335288, 12057836, 13780384, 18086754, 20670576, 24115672, 36173508, 41341152, 48231344, 72347016, 96462688, 144694032, 289388064]

約数ペア:

[(1, 289388064), (2, 144694032), (3, 96462688), (4, 72347016), (6, 48231344), (7, 41341152), (8, 36173508), (12, 24115672), (14, 20670576), (16, 18086754), (21, 13780384), (24, 12057836), (28, 10335288), (32, 9043377), (42, 6890192), (48, 6028918), (56, 5167644), (84, 3445096), (96, 3014459), (112, 2583822), (168, 1722548), (224, 1291911), (336, 861274), (499, 579936), (672, 430637), (863, 335328), (998, 289968), (1497, 193312), (1726, 167664), (1996, 144984), (2589, 111776), (2994, 96656), (3452, 83832), (3493, 82848), (3992, 72492), (5178, 55888), (5988, 48328), (6041, 47904), (6904, 41916), (6986, 41424), (7984, 36246), (10356, 27944), (10479, 27616), (11976, 24164), (12082, 23952), (13808, 20958), (13972, 20712), (15968, 18123)]