2166621912

素因数分解:

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

素因数の和:248

約数の個数: 384

約数和(自身を含む): 7624512000

約数和(自身を除く): 5457890088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 61, 63, 72, 78, 84, 91, 104, 108, 117, 122, 126, 139, 156, 168, 169, 182, 183, 189, 216, 234, 244, 252, 273, 278, 312, 338, 351, 364, 366, 378, 417, 427, 468, 488, 504, 507, 546, 549, 556, 676, 702, 728, 732, 756, 793, 819, 834, 854, 936, 973, 1014, 1092, 1098, 1112, 1183, 1251, 1281, 1352, 1404, 1464, 1512, 1521, 1586, 1638, 1647, 1668, 1708, 1807, 1946, 2028, 2184, 2196, 2366, 2379, 2457, 2502, 2562, 2808, 2919, 3042, 3172, 3276, 3294, 3336, 3416, 3549, 3614, 3753, 3843, 3892, 4056, 4392, 4563, 4732, 4758, 4914, 5004, 5124, 5421, 5551, 5838, 6084, 6344, 6552, 6588, 7098, 7137, 7228, 7506, 7686, 7784, 8479, 8757, 9126, 9464, 9516, 9828, 10008, 10248, 10309, 10647, 10842, 11102, 11529, 11676, 12168, 12649, 13176, 14196, 14274, 14456, 15012, 15372, 16263, 16653, 16958, 17514, 18252, 19032, 19656, 20618, 21294, 21411, 21684, 22204, 23058, 23352, 23491, 25298, 25437, 26271, 28392, 28548, 30024, 30744, 30927, 31941, 32526, 33306, 33916, 35028, 36504, 37947, 41236, 42588, 42822, 43368, 44408, 46116, 46982, 48789, 49959, 50596, 50874, 52542, 57096, 59353, 61854, 63882, 65052, 66612, 67832, 70056, 70473, 72163, 75894, 76311, 82472, 85176, 85644, 92232, 92781, 93964, 97578, 99918, 101192, 101748, 105084, 110227, 113841, 118706, 123708, 127764, 130104, 133224, 140946, 144326, 149877, 151788, 152622, 164437, 171288, 178059, 185562, 187928, 195156, 199836, 203496, 210168, 211419, 216489, 220454, 227682, 228933, 237412, 247416, 255528, 278343, 281892, 288652, 299754, 303576, 305244, 328874, 330681, 341523, 356118, 371124, 390312, 399672, 422838, 432978, 440908, 455364, 457866, 474824, 493311, 534177, 556686, 563784, 577304, 599508, 610488, 634257, 649467, 657748, 661362, 683046, 712236, 742248, 771589, 845676, 865956, 881816, 910728, 915732, 986622, 992043, 1068354, 1113372, 1199016, 1268514, 1298934, 1315496, 1322724, 1366092, 1424472, 1432951, 1479933, 1543178, 1602531, 1691352, 1731912, 1831464, 1948401, 1973244, 1984086, 2136708, 2226744, 2314767, 2537028, 2597868, 2645448, 2732184, 2865902, 2959866, 2976129, 3086356, 3205062, 3896802, 3946488, 3968172, 4273416, 4298853, 4439799, 4629534, 5074056, 5195736, 5731804, 5919732, 5952258, 6172712, 6410124, 6944301, 7793604, 7936344, 8597706, 8879598, 9259068, 10030657, 11463608, 11839464, 11904516, 12820248, 12896559, 13888602, 15587208, 17195412, 17759196, 18518136, 20061314, 20832903, 23809032, 25793118, 27777204, 30091971, 34390824, 35518392, 38689677, 40122628, 41665806, 51586236, 55554408, 60183942, 77379354, 80245256, 83331612, 90275913, 103172472, 120367884, 154758708, 166663224, 180551826, 240735768, 270827739, 309517416, 361103652, 541655478, 722207304, 1083310956, 2166621912]

約数ペア:

[(1, 2166621912), (2, 1083310956), (3, 722207304), (4, 541655478), (6, 361103652), (7, 309517416), (8, 270827739), (9, 240735768), (12, 180551826), (13, 166663224), (14, 154758708), (18, 120367884), (21, 103172472), (24, 90275913), (26, 83331612), (27, 80245256), (28, 77379354), (36, 60183942), (39, 55554408), (42, 51586236), (52, 41665806), (54, 40122628), (56, 38689677), (61, 35518392), (63, 34390824), (72, 30091971), (78, 27777204), (84, 25793118), (91, 23809032), (104, 20832903), (108, 20061314), (117, 18518136), (122, 17759196), (126, 17195412), (139, 15587208), (156, 13888602), (168, 12896559), (169, 12820248), (182, 11904516), (183, 11839464), (189, 11463608), (216, 10030657), (234, 9259068), (244, 8879598), (252, 8597706), (273, 7936344), (278, 7793604), (312, 6944301), (338, 6410124), (351, 6172712), (364, 5952258), (366, 5919732), (378, 5731804), (417, 5195736), (427, 5074056), (468, 4629534), (488, 4439799), (504, 4298853), (507, 4273416), (546, 3968172), (549, 3946488), (556, 3896802), (676, 3205062), (702, 3086356), (728, 2976129), (732, 2959866), (756, 2865902), (793, 2732184), (819, 2645448), (834, 2597868), (854, 2537028), (936, 2314767), (973, 2226744), (1014, 2136708), (1092, 1984086), (1098, 1973244), (1112, 1948401), (1183, 1831464), (1251, 1731912), (1281, 1691352), (1352, 1602531), (1404, 1543178), (1464, 1479933), (1512, 1432951), (1521, 1424472), (1586, 1366092), (1638, 1322724), (1647, 1315496), (1668, 1298934), (1708, 1268514), (1807, 1199016), (1946, 1113372), (2028, 1068354), (2184, 992043), (2196, 986622), (2366, 915732), (2379, 910728), (2457, 881816), (2502, 865956), (2562, 845676), (2808, 771589), (2919, 742248), (3042, 712236), (3172, 683046), (3276, 661362), (3294, 657748), (3336, 649467), (3416, 634257), (3549, 610488), (3614, 599508), (3753, 577304), (3843, 563784), (3892, 556686), (4056, 534177), (4392, 493311), (4563, 474824), (4732, 457866), (4758, 455364), (4914, 440908), (5004, 432978), (5124, 422838), (5421, 399672), (5551, 390312), (5838, 371124), (6084, 356118), (6344, 341523), (6552, 330681), (6588, 328874), (7098, 305244), (7137, 303576), (7228, 299754), (7506, 288652), (7686, 281892), (7784, 278343), (8479, 255528), (8757, 247416), (9126, 237412), (9464, 228933), (9516, 227682), (9828, 220454), (10008, 216489), (10248, 211419), (10309, 210168), (10647, 203496), (10842, 199836), (11102, 195156), (11529, 187928), (11676, 185562), (12168, 178059), (12649, 171288), (13176, 164437), (14196, 152622), (14274, 151788), (14456, 149877), (15012, 144326), (15372, 140946), (16263, 133224), (16653, 130104), (16958, 127764), (17514, 123708), (18252, 118706), (19032, 113841), (19656, 110227), (20618, 105084), (21294, 101748), (21411, 101192), (21684, 99918), (22204, 97578), (23058, 93964), (23352, 92781), (23491, 92232), (25298, 85644), (25437, 85176), (26271, 82472), (28392, 76311), (28548, 75894), (30024, 72163), (30744, 70473), (30927, 70056), (31941, 67832), (32526, 66612), (33306, 65052), (33916, 63882), (35028, 61854), (36504, 59353), (37947, 57096), (41236, 52542), (42588, 50874), (42822, 50596), (43368, 49959), (44408, 48789), (46116, 46982)]