255394944

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 448

約数和(自身を含む): 963239040

約数和(自身を除く): 707844096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 27, 28, 32, 34, 36, 42, 46, 48, 51, 54, 56, 63, 64, 68, 69, 72, 81, 84, 92, 96, 102, 108, 112, 119, 126, 128, 136, 138, 144, 153, 161, 162, 168, 184, 189, 192, 204, 207, 216, 224, 238, 243, 252, 272, 276, 288, 306, 322, 324, 336, 357, 368, 378, 384, 391, 408, 414, 432, 448, 459, 476, 483, 486, 504, 544, 552, 567, 576, 612, 621, 644, 648, 672, 714, 729, 736, 756, 782, 816, 828, 864, 896, 918, 952, 966, 972, 1008, 1071, 1088, 1104, 1134, 1152, 1173, 1224, 1242, 1288, 1296, 1344, 1377, 1428, 1449, 1458, 1472, 1512, 1564, 1632, 1656, 1701, 1728, 1836, 1863, 1904, 1932, 1944, 2016, 2142, 2176, 2208, 2268, 2346, 2448, 2484, 2576, 2592, 2688, 2737, 2754, 2856, 2898, 2916, 2944, 3024, 3128, 3213, 3264, 3312, 3402, 3456, 3519, 3672, 3726, 3808, 3864, 3888, 4032, 4131, 4284, 4347, 4416, 4536, 4692, 4896, 4968, 5103, 5152, 5184, 5474, 5508, 5589, 5712, 5796, 5832, 6048, 6256, 6426, 6528, 6624, 6804, 7038, 7344, 7452, 7616, 7728, 7776, 8064, 8211, 8262, 8568, 8694, 8832, 9072, 9384, 9639, 9792, 9936, 10206, 10304, 10368, 10557, 10948, 11016, 11178, 11424, 11592, 11664, 12096, 12393, 12512, 12852, 13041, 13248, 13608, 14076, 14688, 14904, 15232, 15456, 15552, 16422, 16524, 16767, 17136, 17388, 18144, 18768, 19278, 19584, 19872, 20412, 20608, 21114, 21896, 22032, 22356, 22848, 23184, 23328, 24192, 24633, 24786, 25024, 25704, 26082, 26496, 27216, 28152, 28917, 29376, 29808, 30912, 31104, 31671, 32844, 33048, 33534, 34272, 34776, 36288, 37536, 38556, 39123, 39744, 40824, 42228, 43792, 44064, 44712, 45696, 46368, 46656, 49266, 49572, 50048, 51408, 52164, 54432, 56304, 57834, 58752, 59616, 61824, 63342, 65688, 66096, 67068, 68544, 69552, 72576, 73899, 75072, 77112, 78246, 79488, 81648, 84456, 86751, 87584, 88128, 89424, 92736, 93312, 95013, 98532, 99144, 102816, 104328, 108864, 112608, 115668, 117369, 119232, 126684, 131376, 132192, 134136, 137088, 139104, 147798, 150144, 154224, 156492, 163296, 168912, 173502, 175168, 176256, 178848, 185472, 190026, 197064, 198288, 205632, 208656, 217728, 221697, 225216, 231336, 234738, 238464, 253368, 262752, 264384, 268272, 278208, 285039, 295596, 308448, 312984, 326592, 337824, 347004, 350336, 357696, 380052, 394128, 396576, 411264, 417312, 443394, 450432, 462672, 469476, 506736, 525504, 528768, 536544, 556416, 570078, 591192, 616896, 625968, 653184, 665091, 675648, 694008, 715392, 760104, 788256, 793152, 834624, 886788, 925344, 938952, 1013472, 1051008, 1073088, 1140156, 1182384, 1233792, 1251936, 1330182, 1351296, 1388016, 1520208, 1576512, 1586304, 1669248, 1773576, 1850688, 1877904, 1995273, 2026944, 2146176, 2280312, 2364768, 2503872, 2660364, 2776032, 3040416, 3153024, 3547152, 3701376, 3755808, 3990546, 4053888, 4560624, 4729536, 5007744, 5320728, 5552064, 6080832, 7094304, 7511616, 7981092, 9121248, 9459072, 10641456, 11104128, 12161664, 14188608, 15023232, 15962184, 18242496, 21282912, 28377216, 31924368, 36484992, 42565824, 63848736, 85131648, 127697472, 255394944]

約数ペア:

[(1, 255394944), (2, 127697472), (3, 85131648), (4, 63848736), (6, 42565824), (7, 36484992), (8, 31924368), (9, 28377216), (12, 21282912), (14, 18242496), (16, 15962184), (17, 15023232), (18, 14188608), (21, 12161664), (23, 11104128), (24, 10641456), (27, 9459072), (28, 9121248), (32, 7981092), (34, 7511616), (36, 7094304), (42, 6080832), (46, 5552064), (48, 5320728), (51, 5007744), (54, 4729536), (56, 4560624), (63, 4053888), (64, 3990546), (68, 3755808), (69, 3701376), (72, 3547152), (81, 3153024), (84, 3040416), (92, 2776032), (96, 2660364), (102, 2503872), (108, 2364768), (112, 2280312), (119, 2146176), (126, 2026944), (128, 1995273), (136, 1877904), (138, 1850688), (144, 1773576), (153, 1669248), (161, 1586304), (162, 1576512), (168, 1520208), (184, 1388016), (189, 1351296), (192, 1330182), (204, 1251936), (207, 1233792), (216, 1182384), (224, 1140156), (238, 1073088), (243, 1051008), (252, 1013472), (272, 938952), (276, 925344), (288, 886788), (306, 834624), (322, 793152), (324, 788256), (336, 760104), (357, 715392), (368, 694008), (378, 675648), (384, 665091), (391, 653184), (408, 625968), (414, 616896), (432, 591192), (448, 570078), (459, 556416), (476, 536544), (483, 528768), (486, 525504), (504, 506736), (544, 469476), (552, 462672), (567, 450432), (576, 443394), (612, 417312), (621, 411264), (644, 396576), (648, 394128), (672, 380052), (714, 357696), (729, 350336), (736, 347004), (756, 337824), (782, 326592), (816, 312984), (828, 308448), (864, 295596), (896, 285039), (918, 278208), (952, 268272), (966, 264384), (972, 262752), (1008, 253368), (1071, 238464), (1088, 234738), (1104, 231336), (1134, 225216), (1152, 221697), (1173, 217728), (1224, 208656), (1242, 205632), (1288, 198288), (1296, 197064), (1344, 190026), (1377, 185472), (1428, 178848), (1449, 176256), (1458, 175168), (1472, 173502), (1512, 168912), (1564, 163296), (1632, 156492), (1656, 154224), (1701, 150144), (1728, 147798), (1836, 139104), (1863, 137088), (1904, 134136), (1932, 132192), (1944, 131376), (2016, 126684), (2142, 119232), (2176, 117369), (2208, 115668), (2268, 112608), (2346, 108864), (2448, 104328), (2484, 102816), (2576, 99144), (2592, 98532), (2688, 95013), (2737, 93312), (2754, 92736), (2856, 89424), (2898, 88128), (2916, 87584), (2944, 86751), (3024, 84456), (3128, 81648), (3213, 79488), (3264, 78246), (3312, 77112), (3402, 75072), (3456, 73899), (3519, 72576), (3672, 69552), (3726, 68544), (3808, 67068), (3864, 66096), (3888, 65688), (4032, 63342), (4131, 61824), (4284, 59616), (4347, 58752), (4416, 57834), (4536, 56304), (4692, 54432), (4896, 52164), (4968, 51408), (5103, 50048), (5152, 49572), (5184, 49266), (5474, 46656), (5508, 46368), (5589, 45696), (5712, 44712), (5796, 44064), (5832, 43792), (6048, 42228), (6256, 40824), (6426, 39744), (6528, 39123), (6624, 38556), (6804, 37536), (7038, 36288), (7344, 34776), (7452, 34272), (7616, 33534), (7728, 33048), (7776, 32844), (8064, 31671), (8211, 31104), (8262, 30912), (8568, 29808), (8694, 29376), (8832, 28917), (9072, 28152), (9384, 27216), (9639, 26496), (9792, 26082), (9936, 25704), (10206, 25024), (10304, 24786), (10368, 24633), (10557, 24192), (10948, 23328), (11016, 23184), (11178, 22848), (11424, 22356), (11592, 22032), (11664, 21896), (12096, 21114), (12393, 20608), (12512, 20412), (12852, 19872), (13041, 19584), (13248, 19278), (13608, 18768), (14076, 18144), (14688, 17388), (14904, 17136), (15232, 16767), (15456, 16524), (15552, 16422)]