2774719728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 240

約数和(自身を含む): 8835720192

約数和(自身を除く): 6061000464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 467, 484, 496, 528, 558, 682, 726, 744, 792, 934, 968, 1023, 1089, 1116, 1331, 1364, 1401, 1452, 1488, 1584, 1868, 1936, 2046, 2178, 2232, 2662, 2728, 2802, 2904, 3069, 3736, 3751, 3993, 4092, 4203, 4356, 4464, 5137, 5324, 5456, 5604, 5808, 6138, 7472, 7502, 7986, 8184, 8406, 8712, 10274, 10648, 11208, 11253, 11979, 12276, 14477, 15004, 15411, 15972, 16368, 16812, 17424, 20548, 21296, 22416, 22506, 23958, 24552, 28954, 30008, 30822, 31944, 33624, 33759, 41096, 41261, 43431, 45012, 46233, 47916, 49104, 56507, 57908, 60016, 61644, 63888, 67248, 67518, 82192, 82522, 86862, 90024, 92466, 95832, 113014, 115816, 123288, 123783, 130293, 135036, 159247, 165044, 169521, 173724, 180048, 184932, 191664, 226028, 231632, 246576, 247566, 260586, 270072, 318494, 330088, 339042, 347448, 369864, 371349, 452056, 477741, 495132, 508563, 521172, 540144, 621577, 636988, 660176, 678084, 694896, 739728, 742698, 904112, 955482, 990264, 1017126, 1042344, 1243154, 1273976, 1356168, 1433223, 1485396, 1751717, 1864731, 1910964, 1980528, 2034252, 2084688, 2486308, 2547952, 2712336, 2866446, 2970792, 3503434, 3729462, 3821928, 4068504, 4972616, 5255151, 5594193, 5732892, 5941584, 7006868, 7458924, 7643856, 8137008, 9945232, 10510302, 11188386, 11465784, 14013736, 14917848, 15765453, 19268887, 21020604, 22376772, 22931568, 28027472, 29835696, 31530906, 38537774, 42041208, 44753544, 57806661, 63061812, 77075548, 84082416, 89507088, 115613322, 126123624, 154151096, 173419983, 231226644, 252247248, 308302192, 346839966, 462453288, 693679932, 924906576, 1387359864, 2774719728]

約数ペア:

[(1, 2774719728), (2, 1387359864), (3, 924906576), (4, 693679932), (6, 462453288), (8, 346839966), (9, 308302192), (11, 252247248), (12, 231226644), (16, 173419983), (18, 154151096), (22, 126123624), (24, 115613322), (31, 89507088), (33, 84082416), (36, 77075548), (44, 63061812), (48, 57806661), (62, 44753544), (66, 42041208), (72, 38537774), (88, 31530906), (93, 29835696), (99, 28027472), (121, 22931568), (124, 22376772), (132, 21020604), (144, 19268887), (176, 15765453), (186, 14917848), (198, 14013736), (242, 11465784), (248, 11188386), (264, 10510302), (279, 9945232), (341, 8137008), (363, 7643856), (372, 7458924), (396, 7006868), (467, 5941584), (484, 5732892), (496, 5594193), (528, 5255151), (558, 4972616), (682, 4068504), (726, 3821928), (744, 3729462), (792, 3503434), (934, 2970792), (968, 2866446), (1023, 2712336), (1089, 2547952), (1116, 2486308), (1331, 2084688), (1364, 2034252), (1401, 1980528), (1452, 1910964), (1488, 1864731), (1584, 1751717), (1868, 1485396), (1936, 1433223), (2046, 1356168), (2178, 1273976), (2232, 1243154), (2662, 1042344), (2728, 1017126), (2802, 990264), (2904, 955482), (3069, 904112), (3736, 742698), (3751, 739728), (3993, 694896), (4092, 678084), (4203, 660176), (4356, 636988), (4464, 621577), (5137, 540144), (5324, 521172), (5456, 508563), (5604, 495132), (5808, 477741), (6138, 452056), (7472, 371349), (7502, 369864), (7986, 347448), (8184, 339042), (8406, 330088), (8712, 318494), (10274, 270072), (10648, 260586), (11208, 247566), (11253, 246576), (11979, 231632), (12276, 226028), (14477, 191664), (15004, 184932), (15411, 180048), (15972, 173724), (16368, 169521), (16812, 165044), (17424, 159247), (20548, 135036), (21296, 130293), (22416, 123783), (22506, 123288), (23958, 115816), (24552, 113014), (28954, 95832), (30008, 92466), (30822, 90024), (31944, 86862), (33624, 82522), (33759, 82192), (41096, 67518), (41261, 67248), (43431, 63888), (45012, 61644), (46233, 60016), (47916, 57908), (49104, 56507)]