1331231616

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8125

約数の個数: 192

約数和(自身を含む): 4501027440

約数和(自身を除く): 3169795824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1716, 1872, 2112, 2288, 2496, 2574, 3168, 3432, 3744, 4224, 4576, 4992, 5148, 6336, 6864, 7488, 8081, 9152, 10296, 12672, 13728, 14976, 16162, 18304, 20592, 24243, 27456, 32324, 41184, 48486, 54912, 64648, 72729, 82368, 88891, 96972, 105053, 129296, 145458, 164736, 177782, 193944, 210106, 258592, 266673, 290916, 315159, 355564, 387888, 420212, 517184, 533346, 581832, 630318, 711128, 775776, 800019, 840424, 945477, 1034368, 1066692, 1155583, 1163664, 1260636, 1422256, 1551552, 1600038, 1680848, 1890954, 2133384, 2311166, 2327328, 2521272, 2844512, 3103104, 3200076, 3361696, 3466749, 3781908, 4266768, 4622332, 4654656, 5042544, 5689024, 6400152, 6723392, 6933498, 7563816, 8533536, 9244664, 9309312, 10085088, 10400247, 11378048, 12800304, 13446784, 13866996, 15127632, 17067072, 18489328, 20170176, 20800494, 25600608, 27733992, 30255264, 34134144, 36978656, 40340352, 41600988, 51201216, 55467984, 60510528, 73957312, 83201976, 102402432, 110935968, 121021056, 147914624, 166403952, 221871936, 332807904, 443743872, 665615808, 1331231616]

約数ペア:

[(1, 1331231616), (2, 665615808), (3, 443743872), (4, 332807904), (6, 221871936), (8, 166403952), (9, 147914624), (11, 121021056), (12, 110935968), (13, 102402432), (16, 83201976), (18, 73957312), (22, 60510528), (24, 55467984), (26, 51201216), (32, 41600988), (33, 40340352), (36, 36978656), (39, 34134144), (44, 30255264), (48, 27733992), (52, 25600608), (64, 20800494), (66, 20170176), (72, 18489328), (78, 17067072), (88, 15127632), (96, 13866996), (99, 13446784), (104, 12800304), (117, 11378048), (128, 10400247), (132, 10085088), (143, 9309312), (144, 9244664), (156, 8533536), (176, 7563816), (192, 6933498), (198, 6723392), (208, 6400152), (234, 5689024), (264, 5042544), (286, 4654656), (288, 4622332), (312, 4266768), (352, 3781908), (384, 3466749), (396, 3361696), (416, 3200076), (429, 3103104), (468, 2844512), (528, 2521272), (572, 2327328), (576, 2311166), (624, 2133384), (704, 1890954), (792, 1680848), (832, 1600038), (858, 1551552), (936, 1422256), (1056, 1260636), (1144, 1163664), (1152, 1155583), (1248, 1066692), (1287, 1034368), (1408, 945477), (1584, 840424), (1664, 800019), (1716, 775776), (1872, 711128), (2112, 630318), (2288, 581832), (2496, 533346), (2574, 517184), (3168, 420212), (3432, 387888), (3744, 355564), (4224, 315159), (4576, 290916), (4992, 266673), (5148, 258592), (6336, 210106), (6864, 193944), (7488, 177782), (8081, 164736), (9152, 145458), (10296, 129296), (12672, 105053), (13728, 96972), (14976, 88891), (16162, 82368), (18304, 72729), (20592, 64648), (24243, 54912), (27456, 48486), (32324, 41184)]