1955781072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 240

約数和(自身を含む): 6639277440

約数和(自身を除く): 4683496368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 673, 744, 756, 837, 868, 961, 1008, 1116, 1302, 1346, 1488, 1512, 1674, 1736, 1922, 1953, 2019, 2232, 2604, 2692, 2883, 3024, 3348, 3472, 3844, 3906, 4038, 4464, 4711, 5208, 5384, 5766, 5859, 6057, 6696, 6727, 7688, 7812, 8076, 8649, 9422, 10416, 10768, 11532, 11718, 12114, 13392, 13454, 14133, 15376, 15624, 16152, 17298, 18171, 18844, 20181, 20863, 23064, 23436, 24228, 25947, 26908, 28266, 31248, 32304, 34596, 36342, 37688, 40362, 41726, 42399, 46128, 46872, 48456, 51894, 53816, 56532, 60543, 62589, 69192, 72684, 75376, 80724, 83452, 84798, 93744, 96912, 103788, 107632, 113064, 121086, 125178, 127197, 138384, 145368, 146041, 161448, 166904, 169596, 181629, 187767, 207576, 226128, 242172, 250356, 254394, 290736, 292082, 322896, 333808, 339192, 363258, 375534, 415152, 438123, 484344, 500712, 508788, 563301, 584164, 646753, 678384, 726516, 751068, 876246, 968688, 1001424, 1017576, 1126602, 1168328, 1293506, 1314369, 1453032, 1502136, 1752492, 1940259, 2035152, 2253204, 2336656, 2587012, 2628738, 2906064, 3004272, 3504984, 3880518, 3943107, 4506408, 4527271, 5174024, 5257476, 5820777, 7009968, 7761036, 7886214, 9012816, 9054542, 10348048, 10514952, 11641554, 13581813, 15522072, 15772428, 17462331, 18109084, 21029904, 23283108, 27163626, 31044144, 31544856, 34924662, 36218168, 40745439, 46566216, 54327252, 63089712, 69849324, 72436336, 81490878, 93132432, 108654504, 122236317, 139698648, 162981756, 217309008, 244472634, 279397296, 325963512, 488945268, 651927024, 977890536, 1955781072]

約数ペア:

[(1, 1955781072), (2, 977890536), (3, 651927024), (4, 488945268), (6, 325963512), (7, 279397296), (8, 244472634), (9, 217309008), (12, 162981756), (14, 139698648), (16, 122236317), (18, 108654504), (21, 93132432), (24, 81490878), (27, 72436336), (28, 69849324), (31, 63089712), (36, 54327252), (42, 46566216), (48, 40745439), (54, 36218168), (56, 34924662), (62, 31544856), (63, 31044144), (72, 27163626), (84, 23283108), (93, 21029904), (108, 18109084), (112, 17462331), (124, 15772428), (126, 15522072), (144, 13581813), (168, 11641554), (186, 10514952), (189, 10348048), (216, 9054542), (217, 9012816), (248, 7886214), (252, 7761036), (279, 7009968), (336, 5820777), (372, 5257476), (378, 5174024), (432, 4527271), (434, 4506408), (496, 3943107), (504, 3880518), (558, 3504984), (651, 3004272), (673, 2906064), (744, 2628738), (756, 2587012), (837, 2336656), (868, 2253204), (961, 2035152), (1008, 1940259), (1116, 1752492), (1302, 1502136), (1346, 1453032), (1488, 1314369), (1512, 1293506), (1674, 1168328), (1736, 1126602), (1922, 1017576), (1953, 1001424), (2019, 968688), (2232, 876246), (2604, 751068), (2692, 726516), (2883, 678384), (3024, 646753), (3348, 584164), (3472, 563301), (3844, 508788), (3906, 500712), (4038, 484344), (4464, 438123), (4711, 415152), (5208, 375534), (5384, 363258), (5766, 339192), (5859, 333808), (6057, 322896), (6696, 292082), (6727, 290736), (7688, 254394), (7812, 250356), (8076, 242172), (8649, 226128), (9422, 207576), (10416, 187767), (10768, 181629), (11532, 169596), (11718, 166904), (12114, 161448), (13392, 146041), (13454, 145368), (14133, 138384), (15376, 127197), (15624, 125178), (16152, 121086), (17298, 113064), (18171, 107632), (18844, 103788), (20181, 96912), (20863, 93744), (23064, 84798), (23436, 83452), (24228, 80724), (25947, 75376), (26908, 72684), (28266, 69192), (31248, 62589), (32304, 60543), (34596, 56532), (36342, 53816), (37688, 51894), (40362, 48456), (41726, 46872), (42399, 46128)]