31456816272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2969}}^1$

素因数の和:3470

約数の個数: 240

約数和(自身を含む): 105251477760

約数和(自身を除く): 73794661488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 457, 483, 504, 552, 644, 828, 914, 966, 1008, 1104, 1288, 1371, 1449, 1656, 1828, 1932, 2576, 2742, 2898, 2969, 3199, 3312, 3656, 3864, 4113, 5484, 5796, 5938, 6398, 7312, 7728, 8226, 8907, 9597, 10511, 10968, 11592, 11876, 12796, 16452, 17814, 19194, 20783, 21022, 21936, 23184, 23752, 25592, 26721, 28791, 31533, 32904, 35628, 38388, 41566, 42044, 47504, 51184, 53442, 57582, 62349, 63066, 65808, 68287, 71256, 73577, 76776, 83132, 84088, 94599, 106884, 115164, 124698, 126132, 136574, 142512, 147154, 153552, 166264, 168176, 187047, 189198, 204861, 213768, 220731, 230328, 249396, 252264, 273148, 294308, 332528, 374094, 378396, 409722, 427536, 441462, 460656, 478009, 498792, 504528, 546296, 588616, 614583, 662193, 748188, 756792, 819444, 882924, 956018, 997584, 1092592, 1177232, 1229166, 1324386, 1356833, 1434027, 1496376, 1513584, 1638888, 1765848, 1912036, 2458332, 2648772, 2713666, 2868054, 2992752, 3277776, 3531696, 3824072, 4070499, 4302081, 4916664, 5297544, 5427332, 5736108, 7648144, 8140998, 8604162, 9497831, 9833328, 10595088, 10854664, 11472216, 12211497, 16281996, 17208324, 18995662, 21709328, 22944432, 24422994, 28493493, 31207159, 32563992, 34416648, 37991324, 48845988, 56986986, 62414318, 65127984, 68833296, 75982648, 85480479, 93621477, 97691976, 113973972, 124828636, 151965296, 170960958, 187242954, 195383952, 218450113, 227947944, 249657272, 280864431, 341921916, 374485908, 436900226, 455895888, 499314544, 561728862, 655350339, 683843832, 748971816, 873800452, 1123457724, 1310700678, 1367687664, 1497943632, 1747600904, 1966051017, 2246915448, 2621401356, 3495201808, 3932102034, 4493830896, 5242802712, 7864204068, 10485605424, 15728408136, 31456816272]

約数ペア:

[(1, 31456816272), (2, 15728408136), (3, 10485605424), (4, 7864204068), (6, 5242802712), (7, 4493830896), (8, 3932102034), (9, 3495201808), (12, 2621401356), (14, 2246915448), (16, 1966051017), (18, 1747600904), (21, 1497943632), (23, 1367687664), (24, 1310700678), (28, 1123457724), (36, 873800452), (42, 748971816), (46, 683843832), (48, 655350339), (56, 561728862), (63, 499314544), (69, 455895888), (72, 436900226), (84, 374485908), (92, 341921916), (112, 280864431), (126, 249657272), (138, 227947944), (144, 218450113), (161, 195383952), (168, 187242954), (184, 170960958), (207, 151965296), (252, 124828636), (276, 113973972), (322, 97691976), (336, 93621477), (368, 85480479), (414, 75982648), (457, 68833296), (483, 65127984), (504, 62414318), (552, 56986986), (644, 48845988), (828, 37991324), (914, 34416648), (966, 32563992), (1008, 31207159), (1104, 28493493), (1288, 24422994), (1371, 22944432), (1449, 21709328), (1656, 18995662), (1828, 17208324), (1932, 16281996), (2576, 12211497), (2742, 11472216), (2898, 10854664), (2969, 10595088), (3199, 9833328), (3312, 9497831), (3656, 8604162), (3864, 8140998), (4113, 7648144), (5484, 5736108), (5796, 5427332), (5938, 5297544), (6398, 4916664), (7312, 4302081), (7728, 4070499), (8226, 3824072), (8907, 3531696), (9597, 3277776), (10511, 2992752), (10968, 2868054), (11592, 2713666), (11876, 2648772), (12796, 2458332), (16452, 1912036), (17814, 1765848), (19194, 1638888), (20783, 1513584), (21022, 1496376), (21936, 1434027), (23184, 1356833), (23752, 1324386), (25592, 1229166), (26721, 1177232), (28791, 1092592), (31533, 997584), (32904, 956018), (35628, 882924), (38388, 819444), (41566, 756792), (42044, 748188), (47504, 662193), (51184, 614583), (53442, 588616), (57582, 546296), (62349, 504528), (63066, 498792), (65808, 478009), (68287, 460656), (71256, 441462), (73577, 427536), (76776, 409722), (83132, 378396), (84088, 374094), (94599, 332528), (106884, 294308), (115164, 273148), (124698, 252264), (126132, 249396), (136574, 230328), (142512, 220731), (147154, 213768), (153552, 204861), (166264, 189198), (168176, 187047)]