618611994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1918425600

約数和(自身を除く): 1299813606

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 139, 143, 154, 169, 171, 182, 198, 209, 231, 234, 247, 266, 273, 278, 286, 338, 342, 399, 417, 418, 429, 462, 494, 507, 546, 627, 693, 741, 798, 819, 834, 858, 973, 1001, 1014, 1183, 1197, 1251, 1254, 1287, 1386, 1463, 1482, 1521, 1529, 1638, 1729, 1807, 1859, 1881, 1946, 2002, 2223, 2366, 2394, 2502, 2574, 2641, 2717, 2919, 2926, 3003, 3042, 3058, 3211, 3458, 3549, 3614, 3718, 3762, 4389, 4446, 4587, 5187, 5282, 5421, 5434, 5577, 5838, 6006, 6422, 7098, 7923, 8151, 8757, 8778, 9009, 9174, 9633, 10374, 10647, 10703, 10842, 11154, 12649, 13013, 13167, 13761, 15561, 15846, 16263, 16302, 16731, 17514, 18018, 18487, 19019, 19266, 19877, 21294, 21406, 22477, 23491, 23769, 24453, 25298, 26026, 26334, 27522, 28899, 29051, 31122, 32109, 32526, 33462, 34333, 35321, 36974, 37947, 38038, 39039, 39754, 44954, 46982, 47538, 48906, 55461, 57057, 57798, 58102, 59631, 64218, 67431, 68666, 70473, 70642, 75894, 78078, 87153, 96327, 102999, 105963, 110922, 113841, 114114, 117117, 119262, 134862, 139139, 140946, 164437, 166383, 171171, 174306, 178893, 192654, 202293, 203357, 205998, 211419, 211926, 227682, 234234, 240331, 247247, 258401, 261459, 278278, 308997, 317889, 328874, 332766, 342342, 357786, 377663, 404586, 406714, 417417, 422838, 446329, 480662, 493311, 494494, 516802, 522918, 610071, 617994, 635778, 720993, 741741, 755326, 775203, 834834, 892658, 986622, 1132989, 1220142, 1252251, 1338987, 1441986, 1479933, 1483482, 1550406, 1808807, 1830213, 2162979, 2225223, 2265978, 2325609, 2504502, 2643641, 2677974, 2959866, 3124303, 3398967, 3617614, 3660426, 4016961, 4325958, 4450446, 4651218, 4909619, 5287282, 5426421, 6248606, 6797934, 7930923, 8033922, 9372909, 9819238, 10852842, 14728857, 15861846, 16279263, 18745818, 23792769, 28118727, 29457714, 32558526, 34367333, 44186571, 47585538, 56237454, 68734666, 88373142, 103101999, 206203998, 309305997, 618611994]

約数ペア:

[(1, 618611994), (2, 309305997), (3, 206203998), (6, 103101999), (7, 88373142), (9, 68734666), (11, 56237454), (13, 47585538), (14, 44186571), (18, 34367333), (19, 32558526), (21, 29457714), (22, 28118727), (26, 23792769), (33, 18745818), (38, 16279263), (39, 15861846), (42, 14728857), (57, 10852842), (63, 9819238), (66, 9372909), (77, 8033922), (78, 7930923), (91, 6797934), (99, 6248606), (114, 5426421), (117, 5287282), (126, 4909619), (133, 4651218), (139, 4450446), (143, 4325958), (154, 4016961), (169, 3660426), (171, 3617614), (182, 3398967), (198, 3124303), (209, 2959866), (231, 2677974), (234, 2643641), (247, 2504502), (266, 2325609), (273, 2265978), (278, 2225223), (286, 2162979), (338, 1830213), (342, 1808807), (399, 1550406), (417, 1483482), (418, 1479933), (429, 1441986), (462, 1338987), (494, 1252251), (507, 1220142), (546, 1132989), (627, 986622), (693, 892658), (741, 834834), (798, 775203), (819, 755326), (834, 741741), (858, 720993), (973, 635778), (1001, 617994), (1014, 610071), (1183, 522918), (1197, 516802), (1251, 494494), (1254, 493311), (1287, 480662), (1386, 446329), (1463, 422838), (1482, 417417), (1521, 406714), (1529, 404586), (1638, 377663), (1729, 357786), (1807, 342342), (1859, 332766), (1881, 328874), (1946, 317889), (2002, 308997), (2223, 278278), (2366, 261459), (2394, 258401), (2502, 247247), (2574, 240331), (2641, 234234), (2717, 227682), (2919, 211926), (2926, 211419), (3003, 205998), (3042, 203357), (3058, 202293), (3211, 192654), (3458, 178893), (3549, 174306), (3614, 171171), (3718, 166383), (3762, 164437), (4389, 140946), (4446, 139139), (4587, 134862), (5187, 119262), (5282, 117117), (5421, 114114), (5434, 113841), (5577, 110922), (5838, 105963), (6006, 102999), (6422, 96327), (7098, 87153), (7923, 78078), (8151, 75894), (8757, 70642), (8778, 70473), (9009, 68666), (9174, 67431), (9633, 64218), (10374, 59631), (10647, 58102), (10703, 57798), (10842, 57057), (11154, 55461), (12649, 48906), (13013, 47538), (13167, 46982), (13761, 44954), (15561, 39754), (15846, 39039), (16263, 38038), (16302, 37947), (16731, 36974), (17514, 35321), (18018, 34333), (18487, 33462), (19019, 32526), (19266, 32109), (19877, 31122), (21294, 29051), (21406, 28899), (22477, 27522), (23491, 26334), (23769, 26026), (24453, 25298)]