253602048

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 822080448

約数和(自身を除く): 568478400

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, 293, 294, 322, 336, 368, 384, 392, 448, 483, 552, 586, 588, 644, 672, 736, 768, 784, 879, 896, 966, 1104, 1127, 1172, 1176, 1288, 1344, 1472, 1568, 1758, 1792, 1932, 2051, 2208, 2254, 2344, 2352, 2576, 2688, 2944, 3136, 3381, 3516, 3864, 4102, 4416, 4508, 4688, 4704, 5152, 5376, 5888, 6153, 6272, 6739, 6762, 7032, 7728, 8204, 8832, 9016, 9376, 9408, 10304, 12306, 12544, 13478, 13524, 14064, 14357, 15456, 16408, 17664, 18032, 18752, 18816, 20217, 20608, 24612, 26956, 27048, 28128, 28714, 30912, 32816, 36064, 37504, 37632, 40434, 41216, 43071, 47173, 49224, 53912, 54096, 56256, 57428, 61824, 65632, 72128, 75008, 80868, 86142, 94346, 98448, 107824, 108192, 112512, 114856, 123648, 131264, 141519, 144256, 161736, 172284, 188692, 196896, 215648, 216384, 225024, 229712, 262528, 283038, 288512, 323472, 330211, 344568, 377384, 393792, 431296, 432768, 459424, 525056, 566076, 646944, 660422, 689136, 754768, 787584, 862592, 865536, 918848, 990633, 1132152, 1293888, 1320844, 1378272, 1509536, 1575168, 1725184, 1837696, 1981266, 2264304, 2587776, 2641688, 2756544, 3019072, 3675392, 3962532, 4528608, 5175552, 5283376, 5513088, 6038144, 7925064, 9057216, 10566752, 11026176, 12076288, 15850128, 18114432, 21133504, 31700256, 36228864, 42267008, 63400512, 84534016, 126801024, 253602048]

約数ペア:

[(1, 253602048), (2, 126801024), (3, 84534016), (4, 63400512), (6, 42267008), (7, 36228864), (8, 31700256), (12, 21133504), (14, 18114432), (16, 15850128), (21, 12076288), (23, 11026176), (24, 10566752), (28, 9057216), (32, 7925064), (42, 6038144), (46, 5513088), (48, 5283376), (49, 5175552), (56, 4528608), (64, 3962532), (69, 3675392), (84, 3019072), (92, 2756544), (96, 2641688), (98, 2587776), (112, 2264304), (128, 1981266), (138, 1837696), (147, 1725184), (161, 1575168), (168, 1509536), (184, 1378272), (192, 1320844), (196, 1293888), (224, 1132152), (256, 990633), (276, 918848), (293, 865536), (294, 862592), (322, 787584), (336, 754768), (368, 689136), (384, 660422), (392, 646944), (448, 566076), (483, 525056), (552, 459424), (586, 432768), (588, 431296), (644, 393792), (672, 377384), (736, 344568), (768, 330211), (784, 323472), (879, 288512), (896, 283038), (966, 262528), (1104, 229712), (1127, 225024), (1172, 216384), (1176, 215648), (1288, 196896), (1344, 188692), (1472, 172284), (1568, 161736), (1758, 144256), (1792, 141519), (1932, 131264), (2051, 123648), (2208, 114856), (2254, 112512), (2344, 108192), (2352, 107824), (2576, 98448), (2688, 94346), (2944, 86142), (3136, 80868), (3381, 75008), (3516, 72128), (3864, 65632), (4102, 61824), (4416, 57428), (4508, 56256), (4688, 54096), (4704, 53912), (5152, 49224), (5376, 47173), (5888, 43071), (6153, 41216), (6272, 40434), (6739, 37632), (6762, 37504), (7032, 36064), (7728, 32816), (8204, 30912), (8832, 28714), (9016, 28128), (9376, 27048), (9408, 26956), (10304, 24612), (12306, 20608), (12544, 20217), (13478, 18816), (13524, 18752), (14064, 18032), (14357, 17664), (15456, 16408)]