589681876

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 1323581952

約数和(自身を除く): 733900076

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 43, 49, 61, 62, 74, 86, 98, 122, 124, 148, 172, 196, 217, 244, 259, 301, 427, 434, 518, 602, 854, 868, 1036, 1147, 1204, 1333, 1519, 1591, 1708, 1813, 1891, 2107, 2257, 2294, 2623, 2666, 2989, 3038, 3182, 3626, 3782, 4214, 4514, 4588, 5246, 5332, 5978, 6076, 6364, 7252, 7564, 8029, 8428, 9028, 9331, 10492, 11137, 11956, 13237, 15799, 16058, 18361, 18662, 22274, 26474, 31598, 32116, 36722, 37324, 44548, 49321, 52948, 56203, 63196, 65317, 69967, 73444, 77959, 81313, 92659, 97051, 98642, 110593, 112406, 128527, 130634, 139934, 155918, 162626, 185318, 194102, 197284, 221186, 224812, 257054, 261268, 279868, 311836, 325252, 345247, 370636, 388204, 442372, 489769, 514108, 569191, 679357, 690494, 979538, 1138382, 1358714, 1380988, 1959076, 2276764, 2416729, 2717428, 3008581, 3428383, 3984337, 4755499, 4833458, 6017162, 6856766, 7968674, 9510998, 9666916, 12034324, 13713532, 15937348, 19021996, 21060067, 42120134, 84240268, 147420469, 294840938, 589681876]

約数ペア:

[(1, 589681876), (2, 294840938), (4, 147420469), (7, 84240268), (14, 42120134), (28, 21060067), (31, 19021996), (37, 15937348), (43, 13713532), (49, 12034324), (61, 9666916), (62, 9510998), (74, 7968674), (86, 6856766), (98, 6017162), (122, 4833458), (124, 4755499), (148, 3984337), (172, 3428383), (196, 3008581), (217, 2717428), (244, 2416729), (259, 2276764), (301, 1959076), (427, 1380988), (434, 1358714), (518, 1138382), (602, 979538), (854, 690494), (868, 679357), (1036, 569191), (1147, 514108), (1204, 489769), (1333, 442372), (1519, 388204), (1591, 370636), (1708, 345247), (1813, 325252), (1891, 311836), (2107, 279868), (2257, 261268), (2294, 257054), (2623, 224812), (2666, 221186), (2989, 197284), (3038, 194102), (3182, 185318), (3626, 162626), (3782, 155918), (4214, 139934), (4514, 130634), (4588, 128527), (5246, 112406), (5332, 110593), (5978, 98642), (6076, 97051), (6364, 92659), (7252, 81313), (7564, 77959), (8029, 73444), (8428, 69967), (9028, 65317), (9331, 63196), (10492, 56203), (11137, 52948), (11956, 49321), (13237, 44548), (15799, 37324), (16058, 36722), (18361, 32116), (18662, 31598), (22274, 26474)]