620793726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 1607454720

約数和(自身を除く): 986660994

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 67, 102, 114, 119, 133, 134, 201, 238, 266, 323, 357, 399, 402, 469, 646, 683, 714, 798, 938, 969, 1139, 1273, 1366, 1407, 1938, 2049, 2261, 2278, 2546, 2814, 3417, 3819, 4098, 4522, 4781, 6783, 6834, 7638, 7973, 8911, 9562, 11611, 12977, 13566, 14343, 15946, 17822, 21641, 23222, 23919, 25954, 26733, 28686, 34833, 38931, 43282, 45761, 47838, 53466, 64923, 69666, 77862, 81277, 90839, 91522, 129846, 137283, 151487, 162554, 181678, 220609, 243831, 272517, 274566, 302974, 320327, 441218, 454461, 487662, 545034, 640654, 661827, 777937, 869459, 908922, 960981, 1323654, 1544263, 1555874, 1738918, 1921962, 2333811, 2608377, 3088526, 4632789, 4667622, 5216754, 5445559, 6086213, 9265578, 10891118, 12172426, 14780803, 16336677, 18258639, 29561606, 32673354, 36517278, 44342409, 88684818, 103465621, 206931242, 310396863, 620793726]

約数ペア:

[(1, 620793726), (2, 310396863), (3, 206931242), (6, 103465621), (7, 88684818), (14, 44342409), (17, 36517278), (19, 32673354), (21, 29561606), (34, 18258639), (38, 16336677), (42, 14780803), (51, 12172426), (57, 10891118), (67, 9265578), (102, 6086213), (114, 5445559), (119, 5216754), (133, 4667622), (134, 4632789), (201, 3088526), (238, 2608377), (266, 2333811), (323, 1921962), (357, 1738918), (399, 1555874), (402, 1544263), (469, 1323654), (646, 960981), (683, 908922), (714, 869459), (798, 777937), (938, 661827), (969, 640654), (1139, 545034), (1273, 487662), (1366, 454461), (1407, 441218), (1938, 320327), (2049, 302974), (2261, 274566), (2278, 272517), (2546, 243831), (2814, 220609), (3417, 181678), (3819, 162554), (4098, 151487), (4522, 137283), (4781, 129846), (6783, 91522), (6834, 90839), (7638, 81277), (7973, 77862), (8911, 69666), (9562, 64923), (11611, 53466), (12977, 47838), (13566, 45761), (14343, 43282), (15946, 38931), (17822, 34833), (21641, 28686), (23222, 26733), (23919, 25954)]