2131071768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 320

約数和(自身を含む): 7294848000

約数和(自身を除く): 5163776232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 81, 84, 108, 114, 126, 133, 152, 158, 162, 168, 171, 189, 216, 228, 237, 252, 266, 313, 316, 324, 342, 378, 399, 456, 474, 504, 513, 532, 553, 567, 626, 632, 648, 684, 711, 756, 798, 939, 948, 1026, 1064, 1106, 1134, 1197, 1252, 1368, 1422, 1501, 1512, 1539, 1596, 1659, 1878, 1896, 2052, 2133, 2191, 2212, 2268, 2394, 2504, 2817, 2844, 3002, 3078, 3192, 3318, 3591, 3756, 4104, 4266, 4382, 4424, 4503, 4536, 4788, 4977, 5634, 5688, 5947, 6004, 6156, 6399, 6573, 6636, 7182, 7512, 8451, 8532, 8764, 9006, 9576, 9954, 10507, 10773, 11268, 11894, 12008, 12312, 12798, 13146, 13272, 13509, 14364, 14931, 16902, 17064, 17528, 17841, 18012, 19719, 19908, 21014, 21546, 22536, 23788, 24727, 25353, 25596, 26292, 27018, 28728, 29862, 31521, 33804, 35682, 36024, 39438, 39816, 40527, 41629, 42028, 43092, 44793, 47576, 49454, 50706, 51192, 52584, 53523, 54036, 59157, 59724, 63042, 67608, 71364, 74181, 78876, 81054, 83258, 84056, 86184, 89586, 94563, 98908, 101412, 107046, 108072, 118314, 119448, 121581, 124887, 126084, 142728, 148362, 157752, 160569, 162108, 166516, 173089, 177471, 179172, 189126, 197816, 202824, 214092, 222543, 236628, 243162, 249774, 252168, 283689, 296724, 321138, 324216, 333032, 346178, 354942, 358344, 374661, 378252, 428184, 445086, 469813, 473256, 481707, 486324, 499548, 519267, 567378, 593448, 642276, 667629, 692356, 709884, 749322, 756504, 851067, 890172, 939626, 963414, 972648, 999096, 1038534, 1123983, 1134756, 1284552, 1335258, 1384712, 1409439, 1419768, 1498644, 1557801, 1702134, 1780344, 1879252, 1926828, 2002887, 2077068, 2247966, 2269512, 2670516, 2818878, 2997288, 3115602, 3288691, 3371949, 3404268, 3758504, 3853656, 4005774, 4154136, 4228317, 4495932, 4673403, 5341032, 5637756, 6231204, 6577382, 6743898, 6808536, 8011548, 8456634, 8991864, 9346806, 9866073, 11275512, 12462408, 12684951, 13154764, 13487796, 14020209, 16023096, 16913268, 18693612, 19732146, 25369902, 26309528, 26975592, 28040418, 29598219, 33826536, 37387224, 38054853, 39464292, 50739804, 56080836, 59196438, 76109706, 78928584, 88794657, 101479608, 112161672, 118392876, 152219412, 177589314, 236785752, 266383971, 304438824, 355178628, 532767942, 710357256, 1065535884, 2131071768]

約数ペア:

[(1, 2131071768), (2, 1065535884), (3, 710357256), (4, 532767942), (6, 355178628), (7, 304438824), (8, 266383971), (9, 236785752), (12, 177589314), (14, 152219412), (18, 118392876), (19, 112161672), (21, 101479608), (24, 88794657), (27, 78928584), (28, 76109706), (36, 59196438), (38, 56080836), (42, 50739804), (54, 39464292), (56, 38054853), (57, 37387224), (63, 33826536), (72, 29598219), (76, 28040418), (79, 26975592), (81, 26309528), (84, 25369902), (108, 19732146), (114, 18693612), (126, 16913268), (133, 16023096), (152, 14020209), (158, 13487796), (162, 13154764), (168, 12684951), (171, 12462408), (189, 11275512), (216, 9866073), (228, 9346806), (237, 8991864), (252, 8456634), (266, 8011548), (313, 6808536), (316, 6743898), (324, 6577382), (342, 6231204), (378, 5637756), (399, 5341032), (456, 4673403), (474, 4495932), (504, 4228317), (513, 4154136), (532, 4005774), (553, 3853656), (567, 3758504), (626, 3404268), (632, 3371949), (648, 3288691), (684, 3115602), (711, 2997288), (756, 2818878), (798, 2670516), (939, 2269512), (948, 2247966), (1026, 2077068), (1064, 2002887), (1106, 1926828), (1134, 1879252), (1197, 1780344), (1252, 1702134), (1368, 1557801), (1422, 1498644), (1501, 1419768), (1512, 1409439), (1539, 1384712), (1596, 1335258), (1659, 1284552), (1878, 1134756), (1896, 1123983), (2052, 1038534), (2133, 999096), (2191, 972648), (2212, 963414), (2268, 939626), (2394, 890172), (2504, 851067), (2817, 756504), (2844, 749322), (3002, 709884), (3078, 692356), (3192, 667629), (3318, 642276), (3591, 593448), (3756, 567378), (4104, 519267), (4266, 499548), (4382, 486324), (4424, 481707), (4503, 473256), (4536, 469813), (4788, 445086), (4977, 428184), (5634, 378252), (5688, 374661), (5947, 358344), (6004, 354942), (6156, 346178), (6399, 333032), (6573, 324216), (6636, 321138), (7182, 296724), (7512, 283689), (8451, 252168), (8532, 249774), (8764, 243162), (9006, 236628), (9576, 222543), (9954, 214092), (10507, 202824), (10773, 197816), (11268, 189126), (11894, 179172), (12008, 177471), (12312, 173089), (12798, 166516), (13146, 162108), (13272, 160569), (13509, 157752), (14364, 148362), (14931, 142728), (16902, 126084), (17064, 124887), (17528, 121581), (17841, 119448), (18012, 118314), (19719, 108072), (19908, 107046), (21014, 101412), (21546, 98908), (22536, 94563), (23788, 89586), (24727, 86184), (25353, 84056), (25596, 83258), (26292, 81054), (27018, 78876), (28728, 74181), (29862, 71364), (31521, 67608), (33804, 63042), (35682, 59724), (36024, 59157), (39438, 54036), (39816, 53523), (40527, 52584), (41629, 51192), (42028, 50706), (43092, 49454), (44793, 47576)]