15665088978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3449}}^1$

素因数の和:3617

約数の個数: 192

約数和(自身を含む): 44175456000

約数和(自身を除く): 28510367022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 113, 126, 154, 174, 198, 203, 226, 231, 261, 319, 339, 406, 462, 522, 609, 638, 678, 693, 791, 957, 1017, 1218, 1243, 1386, 1582, 1827, 1914, 2034, 2233, 2373, 2486, 2871, 3277, 3449, 3654, 3729, 4466, 4746, 5742, 6554, 6699, 6898, 7119, 7458, 8701, 9831, 10347, 11187, 13398, 14238, 17402, 19662, 20097, 20694, 22374, 22939, 24143, 26103, 29493, 31041, 36047, 37939, 40194, 45878, 48286, 52206, 58986, 62082, 68817, 72094, 72429, 75878, 78309, 100021, 108141, 113817, 137634, 144858, 156618, 200042, 206451, 216282, 217287, 227634, 252329, 265573, 300063, 324423, 341451, 389737, 412902, 434574, 504658, 531146, 600126, 648846, 682902, 700147, 756987, 779474, 796719, 900189, 1100231, 1169211, 1400294, 1513974, 1593438, 1800378, 2100441, 2200462, 2270961, 2338422, 2390157, 2728159, 3300693, 3507633, 4200882, 4287107, 4541922, 4780314, 5456318, 6301323, 6601386, 7015266, 7701617, 8184477, 8574214, 9902079, 11302373, 12602646, 12861321, 15403234, 16368954, 19804158, 22604746, 23104851, 24553431, 25722642, 30009749, 33907119, 38583963, 46209702, 49106862, 60019498, 67814238, 69314553, 77167926, 79116611, 90029247, 101721357, 124326103, 138629106, 158233222, 180058494, 203442714, 237349833, 248652206, 270087741, 372978309, 474699666, 540175482, 712049499, 745956618, 870282721, 1118934927, 1424098998, 1740565442, 2237869854, 2610848163, 5221696326, 7832544489, 15665088978]

約数ペア:

[(1, 15665088978), (2, 7832544489), (3, 5221696326), (6, 2610848163), (7, 2237869854), (9, 1740565442), (11, 1424098998), (14, 1118934927), (18, 870282721), (21, 745956618), (22, 712049499), (29, 540175482), (33, 474699666), (42, 372978309), (58, 270087741), (63, 248652206), (66, 237349833), (77, 203442714), (87, 180058494), (99, 158233222), (113, 138629106), (126, 124326103), (154, 101721357), (174, 90029247), (198, 79116611), (203, 77167926), (226, 69314553), (231, 67814238), (261, 60019498), (319, 49106862), (339, 46209702), (406, 38583963), (462, 33907119), (522, 30009749), (609, 25722642), (638, 24553431), (678, 23104851), (693, 22604746), (791, 19804158), (957, 16368954), (1017, 15403234), (1218, 12861321), (1243, 12602646), (1386, 11302373), (1582, 9902079), (1827, 8574214), (1914, 8184477), (2034, 7701617), (2233, 7015266), (2373, 6601386), (2486, 6301323), (2871, 5456318), (3277, 4780314), (3449, 4541922), (3654, 4287107), (3729, 4200882), (4466, 3507633), (4746, 3300693), (5742, 2728159), (6554, 2390157), (6699, 2338422), (6898, 2270961), (7119, 2200462), (7458, 2100441), (8701, 1800378), (9831, 1593438), (10347, 1513974), (11187, 1400294), (13398, 1169211), (14238, 1100231), (17402, 900189), (19662, 796719), (20097, 779474), (20694, 756987), (22374, 700147), (22939, 682902), (24143, 648846), (26103, 600126), (29493, 531146), (31041, 504658), (36047, 434574), (37939, 412902), (40194, 389737), (45878, 341451), (48286, 324423), (52206, 300063), (58986, 265573), (62082, 252329), (68817, 227634), (72094, 217287), (72429, 216282), (75878, 206451), (78309, 200042), (100021, 156618), (108141, 144858), (113817, 137634)]