16000786872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{8011}}^1$

素因数の和:9354

約数の個数: 128

約数和(自身を含む): 50840947200

約数和(自身を除く): 34840160328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1321, 1512, 2642, 3963, 5284, 7926, 8011, 9247, 10568, 11889, 15852, 16022, 18494, 23778, 24033, 27741, 31704, 32044, 35667, 36988, 47556, 48066, 55482, 56077, 64088, 71334, 72099, 73976, 83223, 95112, 96132, 110964, 112154, 142668, 144198, 166446, 168231, 192264, 216297, 221928, 224308, 249669, 285336, 288396, 332892, 336462, 432594, 448616, 499338, 504693, 576792, 665784, 672924, 865188, 998676, 1009386, 1345848, 1514079, 1730376, 1997352, 2018772, 3028158, 4037544, 6056316, 10582531, 12112632, 21165062, 31747593, 42330124, 63495186, 74077717, 84660248, 95242779, 126990372, 148155434, 190485558, 222233151, 253980744, 285728337, 296310868, 380971116, 444466302, 571456674, 592621736, 666699453, 761942232, 888932604, 1142913348, 1333398906, 1777865208, 2000098359, 2285826696, 2666797812, 4000196718, 5333595624, 8000393436, 16000786872]

約数ペア:

[(1, 16000786872), (2, 8000393436), (3, 5333595624), (4, 4000196718), (6, 2666797812), (7, 2285826696), (8, 2000098359), (9, 1777865208), (12, 1333398906), (14, 1142913348), (18, 888932604), (21, 761942232), (24, 666699453), (27, 592621736), (28, 571456674), (36, 444466302), (42, 380971116), (54, 296310868), (56, 285728337), (63, 253980744), (72, 222233151), (84, 190485558), (108, 148155434), (126, 126990372), (168, 95242779), (189, 84660248), (216, 74077717), (252, 63495186), (378, 42330124), (504, 31747593), (756, 21165062), (1321, 12112632), (1512, 10582531), (2642, 6056316), (3963, 4037544), (5284, 3028158), (7926, 2018772), (8011, 1997352), (9247, 1730376), (10568, 1514079), (11889, 1345848), (15852, 1009386), (16022, 998676), (18494, 865188), (23778, 672924), (24033, 665784), (27741, 576792), (31704, 504693), (32044, 499338), (35667, 448616), (36988, 432594), (47556, 336462), (48066, 332892), (55482, 288396), (56077, 285336), (64088, 249669), (71334, 224308), (72099, 221928), (73976, 216297), (83223, 192264), (95112, 168231), (96132, 166446), (110964, 144198), (112154, 142668)]