320937304896

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131071}}^1$

素因数の和:131214

約数の個数: 224

約数和(自身を含む): 1025402470400

約数和(自身を除く): 704465165504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 109, 117, 144, 156, 192, 208, 216, 218, 234, 288, 312, 327, 351, 416, 432, 436, 468, 576, 624, 654, 702, 832, 864, 872, 936, 981, 1248, 1308, 1404, 1417, 1728, 1744, 1872, 1962, 2496, 2616, 2808, 2834, 2943, 3488, 3744, 3924, 4251, 5232, 5616, 5668, 5886, 6976, 7488, 7848, 8502, 10464, 11232, 11336, 11772, 12753, 15696, 17004, 20928, 22464, 22672, 23544, 25506, 31392, 34008, 38259, 45344, 47088, 51012, 62784, 68016, 76518, 90688, 94176, 102024, 131071, 136032, 153036, 188352, 204048, 262142, 272064, 306072, 393213, 408096, 524284, 612144, 786426, 816192, 1048568, 1179639, 1224288, 1572852, 1703923, 2097136, 2359278, 2448576, 3145704, 3407846, 3538917, 4194272, 4718556, 5111769, 6291408, 6815692, 7077834, 8388544, 9437112, 10223538, 12582816, 13631384, 14155668, 14286739, 15335307, 18874224, 20447076, 25165632, 27262768, 28311336, 28573478, 30670614, 37748448, 40894152, 42860217, 46005921, 54525536, 56622672, 57146956, 61341228, 75496896, 81788304, 85720434, 92011842, 109051072, 113245344, 114293912, 122682456, 128580651, 163576608, 171440868, 184023684, 185727607, 226490688, 228587824, 245364912, 257161302, 327153216, 342881736, 368047368, 371455214, 385741953, 457175648, 490729824, 514322604, 557182821, 685763472, 736094736, 742910428, 771483906, 914351296, 981459648, 1028645208, 1114365642, 1371526944, 1472189472, 1485820856, 1542967812, 1671548463, 2057290416, 2228731284, 2743053888, 2944378944, 2971641712, 3085935624, 3343096926, 4114580832, 4457462568, 5014645389, 5943283424, 6171871248, 6686193852, 8229161664, 8914925136, 10029290778, 11886566848, 12343742496, 13372387704, 17829850272, 20058581556, 24687484992, 26744775408, 35659700544, 40117163112, 53489550816, 80234326224, 106979101632, 160468652448, 320937304896]

約数ペア:

[(1, 320937304896), (2, 160468652448), (3, 106979101632), (4, 80234326224), (6, 53489550816), (8, 40117163112), (9, 35659700544), (12, 26744775408), (13, 24687484992), (16, 20058581556), (18, 17829850272), (24, 13372387704), (26, 12343742496), (27, 11886566848), (32, 10029290778), (36, 8914925136), (39, 8229161664), (48, 6686193852), (52, 6171871248), (54, 5943283424), (64, 5014645389), (72, 4457462568), (78, 4114580832), (96, 3343096926), (104, 3085935624), (108, 2971641712), (109, 2944378944), (117, 2743053888), (144, 2228731284), (156, 2057290416), (192, 1671548463), (208, 1542967812), (216, 1485820856), (218, 1472189472), (234, 1371526944), (288, 1114365642), (312, 1028645208), (327, 981459648), (351, 914351296), (416, 771483906), (432, 742910428), (436, 736094736), (468, 685763472), (576, 557182821), (624, 514322604), (654, 490729824), (702, 457175648), (832, 385741953), (864, 371455214), (872, 368047368), (936, 342881736), (981, 327153216), (1248, 257161302), (1308, 245364912), (1404, 228587824), (1417, 226490688), (1728, 185727607), (1744, 184023684), (1872, 171440868), (1962, 163576608), (2496, 128580651), (2616, 122682456), (2808, 114293912), (2834, 113245344), (2943, 109051072), (3488, 92011842), (3744, 85720434), (3924, 81788304), (4251, 75496896), (5232, 61341228), (5616, 57146956), (5668, 56622672), (5886, 54525536), (6976, 46005921), (7488, 42860217), (7848, 40894152), (8502, 37748448), (10464, 30670614), (11232, 28573478), (11336, 28311336), (11772, 27262768), (12753, 25165632), (15696, 20447076), (17004, 18874224), (20928, 15335307), (22464, 14286739), (22672, 14155668), (23544, 13631384), (25506, 12582816), (31392, 10223538), (34008, 9437112), (38259, 8388544), (45344, 7077834), (47088, 6815692), (51012, 6291408), (62784, 5111769), (68016, 4718556), (76518, 4194272), (90688, 3538917), (94176, 3407846), (102024, 3145704), (131071, 2448576), (136032, 2359278), (153036, 2097136), (188352, 1703923), (204048, 1572852), (262142, 1224288), (272064, 1179639), (306072, 1048568), (393213, 816192), (408096, 786426), (524284, 612144)]