1939021728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13355

約数の個数: 144

約数和(自身を含む): 6112399104

約数和(自身を除く): 4173377376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 13297, 18228, 20832, 24304, 26594, 36456, 39891, 48608, 53188, 72912, 79782, 93079, 106376, 145824, 159564, 186158, 212752, 279237, 319128, 372316, 412207, 425504, 558474, 638256, 651553, 744632, 824414, 1116948, 1236621, 1276512, 1303106, 1489264, 1648828, 1954659, 2233896, 2473242, 2606212, 2885449, 2978528, 3297656, 3909318, 4467792, 4946484, 5212424, 5770898, 6595312, 7818636, 8656347, 8935584, 9892968, 10424848, 11541796, 13190624, 15637272, 17312694, 19785936, 20198143, 20849696, 23083592, 31274544, 34625388, 39571872, 40396286, 46167184, 60594429, 62549088, 69250776, 80792572, 92334368, 121188858, 138501552, 161585144, 242377716, 277003104, 323170288, 484755432, 646340576, 969510864, 1939021728]

約数ペア:

[(1, 1939021728), (2, 969510864), (3, 646340576), (4, 484755432), (6, 323170288), (7, 277003104), (8, 242377716), (12, 161585144), (14, 138501552), (16, 121188858), (21, 92334368), (24, 80792572), (28, 69250776), (31, 62549088), (32, 60594429), (42, 46167184), (48, 40396286), (49, 39571872), (56, 34625388), (62, 31274544), (84, 23083592), (93, 20849696), (96, 20198143), (98, 19785936), (112, 17312694), (124, 15637272), (147, 13190624), (168, 11541796), (186, 10424848), (196, 9892968), (217, 8935584), (224, 8656347), (248, 7818636), (294, 6595312), (336, 5770898), (372, 5212424), (392, 4946484), (434, 4467792), (496, 3909318), (588, 3297656), (651, 2978528), (672, 2885449), (744, 2606212), (784, 2473242), (868, 2233896), (992, 1954659), (1176, 1648828), (1302, 1489264), (1488, 1303106), (1519, 1276512), (1568, 1236621), (1736, 1116948), (2352, 824414), (2604, 744632), (2976, 651553), (3038, 638256), (3472, 558474), (4557, 425504), (4704, 412207), (5208, 372316), (6076, 319128), (6944, 279237), (9114, 212752), (10416, 186158), (12152, 159564), (13297, 145824), (18228, 106376), (20832, 93079), (24304, 79782), (26594, 72912), (36456, 53188), (39891, 48608)]