481471536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 1575732480

約数和(自身を除く): 1094260944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 139, 156, 168, 169, 182, 183, 208, 244, 273, 278, 312, 336, 338, 364, 366, 417, 427, 488, 507, 546, 556, 624, 676, 728, 732, 793, 834, 854, 973, 976, 1014, 1092, 1112, 1183, 1281, 1352, 1456, 1464, 1586, 1668, 1708, 1807, 1946, 2028, 2184, 2224, 2366, 2379, 2562, 2704, 2919, 2928, 3172, 3336, 3416, 3549, 3614, 3892, 4056, 4368, 4732, 4758, 5124, 5421, 5551, 5838, 6344, 6672, 6832, 7098, 7228, 7784, 8112, 8479, 9464, 9516, 10248, 10309, 10842, 11102, 11676, 12649, 12688, 14196, 14456, 15568, 16653, 16958, 18928, 19032, 20496, 20618, 21684, 22204, 23352, 23491, 25298, 25437, 28392, 28912, 30927, 33306, 33916, 37947, 38064, 41236, 43368, 44408, 46704, 46982, 50596, 50874, 56784, 59353, 61854, 66612, 67832, 70473, 72163, 75894, 82472, 86736, 88816, 93964, 101192, 101748, 110227, 118706, 123708, 133224, 135664, 140946, 144326, 151788, 164437, 164944, 178059, 187928, 202384, 203496, 216489, 220454, 237412, 247416, 266448, 281892, 288652, 303576, 328874, 330681, 356118, 375856, 406992, 432978, 440908, 474824, 493311, 494832, 563784, 577304, 607152, 657748, 661362, 712236, 771589, 865956, 881816, 949648, 986622, 1127568, 1154608, 1315496, 1322724, 1424472, 1432951, 1543178, 1731912, 1763632, 1973244, 2314767, 2630992, 2645448, 2848944, 2865902, 3086356, 3463824, 3946488, 4298853, 4629534, 5290896, 5731804, 6172712, 7892976, 8597706, 9259068, 10030657, 11463608, 12345424, 17195412, 18518136, 20061314, 22927216, 30091971, 34390824, 37036272, 40122628, 60183942, 68781648, 80245256, 120367884, 160490512, 240735768, 481471536]

約数ペア:

[(1, 481471536), (2, 240735768), (3, 160490512), (4, 120367884), (6, 80245256), (7, 68781648), (8, 60183942), (12, 40122628), (13, 37036272), (14, 34390824), (16, 30091971), (21, 22927216), (24, 20061314), (26, 18518136), (28, 17195412), (39, 12345424), (42, 11463608), (48, 10030657), (52, 9259068), (56, 8597706), (61, 7892976), (78, 6172712), (84, 5731804), (91, 5290896), (104, 4629534), (112, 4298853), (122, 3946488), (139, 3463824), (156, 3086356), (168, 2865902), (169, 2848944), (182, 2645448), (183, 2630992), (208, 2314767), (244, 1973244), (273, 1763632), (278, 1731912), (312, 1543178), (336, 1432951), (338, 1424472), (364, 1322724), (366, 1315496), (417, 1154608), (427, 1127568), (488, 986622), (507, 949648), (546, 881816), (556, 865956), (624, 771589), (676, 712236), (728, 661362), (732, 657748), (793, 607152), (834, 577304), (854, 563784), (973, 494832), (976, 493311), (1014, 474824), (1092, 440908), (1112, 432978), (1183, 406992), (1281, 375856), (1352, 356118), (1456, 330681), (1464, 328874), (1586, 303576), (1668, 288652), (1708, 281892), (1807, 266448), (1946, 247416), (2028, 237412), (2184, 220454), (2224, 216489), (2366, 203496), (2379, 202384), (2562, 187928), (2704, 178059), (2919, 164944), (2928, 164437), (3172, 151788), (3336, 144326), (3416, 140946), (3549, 135664), (3614, 133224), (3892, 123708), (4056, 118706), (4368, 110227), (4732, 101748), (4758, 101192), (5124, 93964), (5421, 88816), (5551, 86736), (5838, 82472), (6344, 75894), (6672, 72163), (6832, 70473), (7098, 67832), (7228, 66612), (7784, 61854), (8112, 59353), (8479, 56784), (9464, 50874), (9516, 50596), (10248, 46982), (10309, 46704), (10842, 44408), (11102, 43368), (11676, 41236), (12649, 38064), (12688, 37947), (14196, 33916), (14456, 33306), (15568, 30927), (16653, 28912), (16958, 28392), (18928, 25437), (19032, 25298), (20496, 23491), (20618, 23352), (21684, 22204)]