490078848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7974

約数の個数: 128

約数和(自身を含む): 1552619520

約数和(自身を除く): 1062540672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 7927, 8832, 10304, 15456, 15854, 20608, 23781, 30912, 31708, 47562, 55489, 61824, 63416, 95124, 110978, 126832, 166467, 182321, 190248, 221956, 253664, 332934, 364642, 380496, 443912, 507328, 546963, 665868, 729284, 760992, 887824, 1014656, 1093926, 1276247, 1331736, 1458568, 1521984, 1775648, 2187852, 2552494, 2663472, 2917136, 3043968, 3551296, 3828741, 4375704, 5104988, 5326944, 5834272, 7102592, 7657482, 8751408, 10209976, 10653888, 11668544, 15314964, 17502816, 20419952, 21307776, 23337088, 30629928, 35005632, 40839904, 61259856, 70011264, 81679808, 122519712, 163359616, 245039424, 490078848]

約数ペア:

[(1, 490078848), (2, 245039424), (3, 163359616), (4, 122519712), (6, 81679808), (7, 70011264), (8, 61259856), (12, 40839904), (14, 35005632), (16, 30629928), (21, 23337088), (23, 21307776), (24, 20419952), (28, 17502816), (32, 15314964), (42, 11668544), (46, 10653888), (48, 10209976), (56, 8751408), (64, 7657482), (69, 7102592), (84, 5834272), (92, 5326944), (96, 5104988), (112, 4375704), (128, 3828741), (138, 3551296), (161, 3043968), (168, 2917136), (184, 2663472), (192, 2552494), (224, 2187852), (276, 1775648), (322, 1521984), (336, 1458568), (368, 1331736), (384, 1276247), (448, 1093926), (483, 1014656), (552, 887824), (644, 760992), (672, 729284), (736, 665868), (896, 546963), (966, 507328), (1104, 443912), (1288, 380496), (1344, 364642), (1472, 332934), (1932, 253664), (2208, 221956), (2576, 190248), (2688, 182321), (2944, 166467), (3864, 126832), (4416, 110978), (5152, 95124), (7728, 63416), (7927, 61824), (8832, 55489), (10304, 47562), (15456, 31708), (15854, 30912), (20608, 23781)]