11991904128

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 36120240000

約数和(自身を除く): 24128335872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 499, 552, 576, 736, 828, 907, 998, 1104, 1152, 1472, 1497, 1656, 1814, 1996, 2208, 2721, 2944, 2994, 3312, 3628, 3992, 4416, 4491, 5442, 5988, 6624, 7256, 7984, 8163, 8832, 8982, 10884, 11477, 11976, 13248, 14512, 15968, 16326, 17964, 20861, 21768, 22954, 23952, 26496, 29024, 31936, 32652, 34431, 35928, 41722, 43536, 45908, 47904, 58048, 62583, 63872, 65304, 68862, 71856, 83444, 87072, 91816, 95808, 103293, 116096, 125166, 130608, 137724, 143712, 166888, 174144, 183632, 187749, 191616, 206586, 250332, 261216, 275448, 287424, 333776, 348288, 367264, 375498, 413172, 452593, 500664, 522432, 550896, 574848, 667552, 734528, 750996, 826344, 905186, 1001328, 1044864, 1101792, 1335104, 1357779, 1469056, 1501992, 1652688, 1810372, 2002656, 2203584, 2670208, 2715558, 3003984, 3305376, 3620744, 4005312, 4073337, 4407168, 5431116, 6007968, 6610752, 7241488, 8010624, 8146674, 10409639, 10862232, 12015936, 13221504, 14482976, 16293348, 20819278, 21724464, 24031872, 28965952, 31228917, 32586696, 41638556, 43448928, 57931904, 62457834, 65173392, 83277112, 86897856, 93686751, 124915668, 130346784, 166554224, 173795712, 187373502, 249831336, 260693568, 333108448, 374747004, 499662672, 521387136, 666216896, 749494008, 999325344, 1332433792, 1498988016, 1998650688, 2997976032, 3997301376, 5995952064, 11991904128]

約数ペア:

[(1, 11991904128), (2, 5995952064), (3, 3997301376), (4, 2997976032), (6, 1998650688), (8, 1498988016), (9, 1332433792), (12, 999325344), (16, 749494008), (18, 666216896), (23, 521387136), (24, 499662672), (32, 374747004), (36, 333108448), (46, 260693568), (48, 249831336), (64, 187373502), (69, 173795712), (72, 166554224), (92, 130346784), (96, 124915668), (128, 93686751), (138, 86897856), (144, 83277112), (184, 65173392), (192, 62457834), (207, 57931904), (276, 43448928), (288, 41638556), (368, 32586696), (384, 31228917), (414, 28965952), (499, 24031872), (552, 21724464), (576, 20819278), (736, 16293348), (828, 14482976), (907, 13221504), (998, 12015936), (1104, 10862232), (1152, 10409639), (1472, 8146674), (1497, 8010624), (1656, 7241488), (1814, 6610752), (1996, 6007968), (2208, 5431116), (2721, 4407168), (2944, 4073337), (2994, 4005312), (3312, 3620744), (3628, 3305376), (3992, 3003984), (4416, 2715558), (4491, 2670208), (5442, 2203584), (5988, 2002656), (6624, 1810372), (7256, 1652688), (7984, 1501992), (8163, 1469056), (8832, 1357779), (8982, 1335104), (10884, 1101792), (11477, 1044864), (11976, 1001328), (13248, 905186), (14512, 826344), (15968, 750996), (16326, 734528), (17964, 667552), (20861, 574848), (21768, 550896), (22954, 522432), (23952, 500664), (26496, 452593), (29024, 413172), (31936, 375498), (32652, 367264), (34431, 348288), (35928, 333776), (41722, 287424), (43536, 275448), (45908, 261216), (47904, 250332), (58048, 206586), (62583, 191616), (63872, 187749), (65304, 183632), (68862, 174144), (71856, 166888), (83444, 143712), (87072, 137724), (91816, 130608), (95808, 125166), (103293, 116096)]