520187136

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 216

約数和(自身を含む): 1683307584

約数和(自身を除く): 1163120448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 601, 644, 672, 736, 768, 784, 896, 966, 1104, 1127, 1176, 1202, 1288, 1344, 1472, 1568, 1792, 1803, 1932, 2208, 2254, 2352, 2404, 2576, 2688, 2944, 3136, 3381, 3606, 3864, 4207, 4416, 4508, 4704, 4808, 5152, 5376, 5888, 6272, 6762, 7212, 7728, 8414, 8832, 9016, 9408, 9616, 10304, 12544, 12621, 13524, 13823, 14424, 15456, 16828, 17664, 18032, 18816, 19232, 20608, 25242, 27048, 27646, 28848, 29449, 30912, 33656, 36064, 37632, 38464, 41216, 41469, 50484, 54096, 55292, 57696, 58898, 61824, 67312, 72128, 76928, 82938, 88347, 96761, 100968, 108192, 110584, 115392, 117796, 123648, 134624, 144256, 153856, 165876, 176694, 193522, 201936, 216384, 221168, 230784, 235592, 269248, 288512, 290283, 331752, 353388, 387044, 403872, 432768, 442336, 461568, 471184, 538496, 580566, 663504, 677327, 706776, 774088, 807744, 865536, 884672, 942368, 1076992, 1161132, 1327008, 1354654, 1413552, 1548176, 1615488, 1769344, 1884736, 2031981, 2322264, 2654016, 2709308, 2827104, 3096352, 3230976, 3538688, 3769472, 4063962, 4644528, 5308032, 5418616, 5654208, 6192704, 7538944, 8127924, 9289056, 10616064, 10837232, 11308416, 12385408, 16255848, 18578112, 21674464, 22616832, 24770816, 32511696, 37156224, 43348928, 65023392, 74312448, 86697856, 130046784, 173395712, 260093568, 520187136]

約数ペア:

[(1, 520187136), (2, 260093568), (3, 173395712), (4, 130046784), (6, 86697856), (7, 74312448), (8, 65023392), (12, 43348928), (14, 37156224), (16, 32511696), (21, 24770816), (23, 22616832), (24, 21674464), (28, 18578112), (32, 16255848), (42, 12385408), (46, 11308416), (48, 10837232), (49, 10616064), (56, 9289056), (64, 8127924), (69, 7538944), (84, 6192704), (92, 5654208), (96, 5418616), (98, 5308032), (112, 4644528), (128, 4063962), (138, 3769472), (147, 3538688), (161, 3230976), (168, 3096352), (184, 2827104), (192, 2709308), (196, 2654016), (224, 2322264), (256, 2031981), (276, 1884736), (294, 1769344), (322, 1615488), (336, 1548176), (368, 1413552), (384, 1354654), (392, 1327008), (448, 1161132), (483, 1076992), (552, 942368), (588, 884672), (601, 865536), (644, 807744), (672, 774088), (736, 706776), (768, 677327), (784, 663504), (896, 580566), (966, 538496), (1104, 471184), (1127, 461568), (1176, 442336), (1202, 432768), (1288, 403872), (1344, 387044), (1472, 353388), (1568, 331752), (1792, 290283), (1803, 288512), (1932, 269248), (2208, 235592), (2254, 230784), (2352, 221168), (2404, 216384), (2576, 201936), (2688, 193522), (2944, 176694), (3136, 165876), (3381, 153856), (3606, 144256), (3864, 134624), (4207, 123648), (4416, 117796), (4508, 115392), (4704, 110584), (4808, 108192), (5152, 100968), (5376, 96761), (5888, 88347), (6272, 82938), (6762, 76928), (7212, 72128), (7728, 67312), (8414, 61824), (8832, 58898), (9016, 57696), (9408, 55292), (9616, 54096), (10304, 50484), (12544, 41469), (12621, 41216), (13524, 38464), (13823, 37632), (14424, 36064), (15456, 33656), (16828, 30912), (17664, 29449), (18032, 28848), (18816, 27646), (19232, 27048), (20608, 25242)]