12643489872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 39552135168

約数和(自身を除く): 26908645296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 223, 234, 248, 279, 312, 372, 403, 446, 468, 496, 558, 624, 669, 744, 806, 892, 936, 977, 1116, 1209, 1338, 1488, 1612, 1784, 1872, 1954, 2007, 2232, 2418, 2676, 2899, 2931, 3224, 3568, 3627, 3908, 4014, 4464, 4836, 5352, 5798, 5862, 6448, 6913, 7254, 7816, 8028, 8697, 8793, 9672, 10704, 11596, 11724, 12701, 13826, 14508, 15632, 16056, 17394, 17586, 19344, 20739, 23192, 23448, 25402, 26091, 27652, 29016, 30287, 32112, 34788, 35172, 38103, 41478, 46384, 46896, 50804, 52182, 55304, 58032, 60574, 62217, 69576, 70344, 76206, 82956, 89869, 90861, 101608, 104364, 110608, 114309, 121148, 124434, 139152, 140688, 152412, 165912, 179738, 181722, 203216, 208728, 217871, 228618, 242296, 248868, 269607, 272583, 304824, 331824, 359476, 363444, 393731, 417456, 435742, 457236, 484592, 497736, 539214, 545166, 609648, 653613, 718952, 726888, 787462, 808821, 871484, 914472, 995472, 1078428, 1090332, 1181193, 1307226, 1437904, 1453776, 1574924, 1617642, 1742968, 1828944, 1960839, 2156856, 2180664, 2362386, 2614452, 2832323, 3149848, 3235284, 3485936, 3543579, 3921678, 4313712, 4361328, 4724772, 5228904, 5664646, 6299696, 6470568, 6754001, 7087158, 7843356, 8496969, 9449544, 10457808, 11329292, 12941136, 13508002, 14174316, 15686712, 16993938, 18899088, 20262003, 22658584, 25490907, 27016004, 28348632, 31373424, 33987876, 40524006, 45317168, 50981814, 54032008, 56697264, 60786009, 67975752, 81048012, 87802013, 101963628, 108064016, 121572018, 135951504, 162096024, 175604026, 203927256, 243144036, 263406039, 324192048, 351208052, 407854512, 486288072, 526812078, 702416104, 790218117, 972576144, 1053624156, 1404832208, 1580436234, 2107248312, 3160872468, 4214496624, 6321744936, 12643489872]

約数ペア:

[(1, 12643489872), (2, 6321744936), (3, 4214496624), (4, 3160872468), (6, 2107248312), (8, 1580436234), (9, 1404832208), (12, 1053624156), (13, 972576144), (16, 790218117), (18, 702416104), (24, 526812078), (26, 486288072), (31, 407854512), (36, 351208052), (39, 324192048), (48, 263406039), (52, 243144036), (62, 203927256), (72, 175604026), (78, 162096024), (93, 135951504), (104, 121572018), (117, 108064016), (124, 101963628), (144, 87802013), (156, 81048012), (186, 67975752), (208, 60786009), (223, 56697264), (234, 54032008), (248, 50981814), (279, 45317168), (312, 40524006), (372, 33987876), (403, 31373424), (446, 28348632), (468, 27016004), (496, 25490907), (558, 22658584), (624, 20262003), (669, 18899088), (744, 16993938), (806, 15686712), (892, 14174316), (936, 13508002), (977, 12941136), (1116, 11329292), (1209, 10457808), (1338, 9449544), (1488, 8496969), (1612, 7843356), (1784, 7087158), (1872, 6754001), (1954, 6470568), (2007, 6299696), (2232, 5664646), (2418, 5228904), (2676, 4724772), (2899, 4361328), (2931, 4313712), (3224, 3921678), (3568, 3543579), (3627, 3485936), (3908, 3235284), (4014, 3149848), (4464, 2832323), (4836, 2614452), (5352, 2362386), (5798, 2180664), (5862, 2156856), (6448, 1960839), (6913, 1828944), (7254, 1742968), (7816, 1617642), (8028, 1574924), (8697, 1453776), (8793, 1437904), (9672, 1307226), (10704, 1181193), (11596, 1090332), (11724, 1078428), (12701, 995472), (13826, 914472), (14508, 871484), (15632, 808821), (16056, 787462), (17394, 726888), (17586, 718952), (19344, 653613), (20739, 609648), (23192, 545166), (23448, 539214), (25402, 497736), (26091, 484592), (27652, 457236), (29016, 435742), (30287, 417456), (32112, 393731), (34788, 363444), (35172, 359476), (38103, 331824), (41478, 304824), (46384, 272583), (46896, 269607), (50804, 248868), (52182, 242296), (55304, 228618), (58032, 217871), (60574, 208728), (62217, 203216), (69576, 181722), (70344, 179738), (76206, 165912), (82956, 152412), (89869, 140688), (90861, 139152), (101608, 124434), (104364, 121148), (110608, 114309)]