1220667552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4235

約数の個数: 144

約数和(自身を含む): 3786531840

約数和(自身を除く): 2565864288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 711, 936, 948, 1027, 1248, 1264, 1422, 1872, 1896, 2054, 2528, 2844, 3081, 3744, 3792, 4108, 4127, 5688, 6162, 7584, 8216, 8254, 9243, 11376, 12324, 12381, 16432, 16508, 18486, 22752, 24648, 24762, 32864, 33016, 36972, 37143, 49296, 49524, 53651, 66032, 73944, 74286, 98592, 99048, 107302, 132064, 147888, 148572, 160953, 198096, 214604, 295776, 297144, 321906, 326033, 396192, 429208, 482859, 594288, 643812, 652066, 858416, 965718, 978099, 1188576, 1287624, 1304132, 1716832, 1931436, 1956198, 2575248, 2608264, 2934297, 3862872, 3912396, 4238429, 5150496, 5216528, 5868594, 7725744, 7824792, 8476858, 10433056, 11737188, 12715287, 15451488, 15649584, 16953716, 23474376, 25430574, 31299168, 33907432, 38145861, 46948752, 50861148, 67814864, 76291722, 93897504, 101722296, 135629728, 152583444, 203444592, 305166888, 406889184, 610333776, 1220667552]

約数ペア:

[(1, 1220667552), (2, 610333776), (3, 406889184), (4, 305166888), (6, 203444592), (8, 152583444), (9, 135629728), (12, 101722296), (13, 93897504), (16, 76291722), (18, 67814864), (24, 50861148), (26, 46948752), (32, 38145861), (36, 33907432), (39, 31299168), (48, 25430574), (52, 23474376), (72, 16953716), (78, 15649584), (79, 15451488), (96, 12715287), (104, 11737188), (117, 10433056), (144, 8476858), (156, 7824792), (158, 7725744), (208, 5868594), (234, 5216528), (237, 5150496), (288, 4238429), (312, 3912396), (316, 3862872), (416, 2934297), (468, 2608264), (474, 2575248), (624, 1956198), (632, 1931436), (711, 1716832), (936, 1304132), (948, 1287624), (1027, 1188576), (1248, 978099), (1264, 965718), (1422, 858416), (1872, 652066), (1896, 643812), (2054, 594288), (2528, 482859), (2844, 429208), (3081, 396192), (3744, 326033), (3792, 321906), (4108, 297144), (4127, 295776), (5688, 214604), (6162, 198096), (7584, 160953), (8216, 148572), (8254, 147888), (9243, 132064), (11376, 107302), (12324, 99048), (12381, 98592), (16432, 74286), (16508, 73944), (18486, 66032), (22752, 53651), (24648, 49524), (24762, 49296), (32864, 37143), (33016, 36972)]