423478848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 1255385856

約数和(自身を除く): 831907008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 338, 372, 403, 416, 421, 496, 507, 624, 676, 744, 806, 832, 842, 992, 1014, 1209, 1248, 1263, 1352, 1488, 1612, 1684, 1984, 2028, 2418, 2496, 2526, 2704, 2976, 3224, 3368, 4056, 4836, 5052, 5239, 5408, 5473, 5952, 6448, 6736, 8112, 9672, 10104, 10478, 10816, 10946, 12896, 13051, 13472, 15717, 16224, 16419, 19344, 20208, 20956, 21892, 25792, 26102, 26944, 31434, 32448, 32838, 38688, 39153, 40416, 41912, 43784, 52204, 62868, 65676, 71149, 77376, 78306, 80832, 83824, 87568, 104408, 125736, 131352, 142298, 156612, 167648, 169663, 175136, 208816, 213447, 251472, 262704, 284596, 313224, 335296, 339326, 350272, 417632, 426894, 502944, 508989, 525408, 569192, 626448, 678652, 835264, 853788, 1005888, 1017978, 1050816, 1138384, 1252896, 1357304, 1707576, 2035956, 2205619, 2276768, 2505792, 2714608, 3415152, 4071912, 4411238, 4553536, 5429216, 6616857, 6830304, 8143824, 8822476, 10858432, 13233714, 13660608, 16287648, 17644952, 26467428, 32575296, 35289904, 52934856, 70579808, 105869712, 141159616, 211739424, 423478848]

約数ペア:

[(1, 423478848), (2, 211739424), (3, 141159616), (4, 105869712), (6, 70579808), (8, 52934856), (12, 35289904), (13, 32575296), (16, 26467428), (24, 17644952), (26, 16287648), (31, 13660608), (32, 13233714), (39, 10858432), (48, 8822476), (52, 8143824), (62, 6830304), (64, 6616857), (78, 5429216), (93, 4553536), (96, 4411238), (104, 4071912), (124, 3415152), (156, 2714608), (169, 2505792), (186, 2276768), (192, 2205619), (208, 2035956), (248, 1707576), (312, 1357304), (338, 1252896), (372, 1138384), (403, 1050816), (416, 1017978), (421, 1005888), (496, 853788), (507, 835264), (624, 678652), (676, 626448), (744, 569192), (806, 525408), (832, 508989), (842, 502944), (992, 426894), (1014, 417632), (1209, 350272), (1248, 339326), (1263, 335296), (1352, 313224), (1488, 284596), (1612, 262704), (1684, 251472), (1984, 213447), (2028, 208816), (2418, 175136), (2496, 169663), (2526, 167648), (2704, 156612), (2976, 142298), (3224, 131352), (3368, 125736), (4056, 104408), (4836, 87568), (5052, 83824), (5239, 80832), (5408, 78306), (5473, 77376), (5952, 71149), (6448, 65676), (6736, 62868), (8112, 52204), (9672, 43784), (10104, 41912), (10478, 40416), (10816, 39153), (10946, 38688), (12896, 32838), (13051, 32448), (13472, 31434), (15717, 26944), (16224, 26102), (16419, 25792), (19344, 21892), (20208, 20956)]