28725104136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1384

約数の個数: 192

約数和(自身を含む): 79152655680

約数和(自身を除く): 50427551544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 83, 102, 123, 136, 164, 166, 204, 246, 249, 289, 328, 332, 408, 492, 498, 578, 664, 697, 867, 984, 996, 1156, 1217, 1394, 1411, 1734, 1992, 2091, 2312, 2434, 2788, 2822, 3403, 3468, 3651, 4182, 4233, 4868, 5576, 5644, 6806, 6936, 7302, 8364, 8466, 9736, 10209, 11288, 11849, 13612, 14604, 16728, 16932, 20418, 20689, 23698, 23987, 27224, 29208, 33864, 35547, 40836, 41378, 47396, 47974, 49897, 57851, 62067, 71094, 71961, 81672, 82756, 94792, 95948, 99794, 101011, 115702, 124134, 142188, 143922, 149691, 165512, 173553, 191896, 199588, 202022, 231404, 248268, 284376, 287844, 299382, 303033, 347106, 351713, 399176, 404044, 462808, 496536, 575688, 598764, 606066, 694212, 703426, 808088, 848249, 983467, 1055139, 1197528, 1212132, 1388424, 1406852, 1696498, 1717187, 1966934, 2110278, 2424264, 2544747, 2813704, 2950401, 3392996, 3434374, 3933868, 4141451, 4220556, 5089494, 5151561, 5900802, 6785992, 6868748, 7867736, 8282902, 8441112, 10178988, 10303122, 11801604, 12424353, 13737496, 14420233, 16565804, 20357976, 20606244, 23603208, 24848706, 28840466, 29192179, 33131608, 41212488, 43260699, 49697412, 57680932, 58384358, 70404667, 86521398, 87576537, 99394824, 115361864, 116768716, 140809334, 173042796, 175153074, 211214001, 233537432, 281618668, 346085592, 350306148, 422428002, 563237336, 700612296, 844856004, 1196879339, 1689712008, 2393758678, 3590638017, 4787517356, 7181276034, 9575034712, 14362552068, 28725104136]

約数ペア:

[(1, 28725104136), (2, 14362552068), (3, 9575034712), (4, 7181276034), (6, 4787517356), (8, 3590638017), (12, 2393758678), (17, 1689712008), (24, 1196879339), (34, 844856004), (41, 700612296), (51, 563237336), (68, 422428002), (82, 350306148), (83, 346085592), (102, 281618668), (123, 233537432), (136, 211214001), (164, 175153074), (166, 173042796), (204, 140809334), (246, 116768716), (249, 115361864), (289, 99394824), (328, 87576537), (332, 86521398), (408, 70404667), (492, 58384358), (498, 57680932), (578, 49697412), (664, 43260699), (697, 41212488), (867, 33131608), (984, 29192179), (996, 28840466), (1156, 24848706), (1217, 23603208), (1394, 20606244), (1411, 20357976), (1734, 16565804), (1992, 14420233), (2091, 13737496), (2312, 12424353), (2434, 11801604), (2788, 10303122), (2822, 10178988), (3403, 8441112), (3468, 8282902), (3651, 7867736), (4182, 6868748), (4233, 6785992), (4868, 5900802), (5576, 5151561), (5644, 5089494), (6806, 4220556), (6936, 4141451), (7302, 3933868), (8364, 3434374), (8466, 3392996), (9736, 2950401), (10209, 2813704), (11288, 2544747), (11849, 2424264), (13612, 2110278), (14604, 1966934), (16728, 1717187), (16932, 1696498), (20418, 1406852), (20689, 1388424), (23698, 1212132), (23987, 1197528), (27224, 1055139), (29208, 983467), (33864, 848249), (35547, 808088), (40836, 703426), (41378, 694212), (47396, 606066), (47974, 598764), (49897, 575688), (57851, 496536), (62067, 462808), (71094, 404044), (71961, 399176), (81672, 351713), (82756, 347106), (94792, 303033), (95948, 299382), (99794, 287844), (101011, 284376), (115702, 248268), (124134, 231404), (142188, 202022), (143922, 199588), (149691, 191896), (165512, 173553)]