1561014288

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{33151}}^1$

素因数の和:33277

約数の個数: 80

約数和(自身を含む): 4521932800

約数和(自身を除く): 2960918512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5886, 7848, 11772, 15696, 23544, 33151, 47088, 66302, 99453, 132604, 198906, 265208, 298359, 397812, 530416, 596718, 795624, 895077, 1193436, 1591248, 1790154, 2386872, 3580308, 3613459, 4773744, 7160616, 7226918, 10840377, 14321232, 14453836, 21680754, 28907672, 32521131, 43361508, 57815344, 65042262, 86723016, 97563393, 130084524, 173446032, 195126786, 260169048, 390253572, 520338096, 780507144, 1561014288]

約数ペア:

[(1, 1561014288), (2, 780507144), (3, 520338096), (4, 390253572), (6, 260169048), (8, 195126786), (9, 173446032), (12, 130084524), (16, 97563393), (18, 86723016), (24, 65042262), (27, 57815344), (36, 43361508), (48, 32521131), (54, 28907672), (72, 21680754), (108, 14453836), (109, 14321232), (144, 10840377), (216, 7226918), (218, 7160616), (327, 4773744), (432, 3613459), (436, 3580308), (654, 2386872), (872, 1790154), (981, 1591248), (1308, 1193436), (1744, 895077), (1962, 795624), (2616, 596718), (2943, 530416), (3924, 397812), (5232, 298359), (5886, 265208), (7848, 198906), (11772, 132604), (15696, 99453), (23544, 66302), (33151, 47088)]