282638538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 781401600

約数和(自身を除く): 498763062

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 113, 117, 126, 182, 189, 226, 234, 273, 339, 351, 378, 509, 546, 678, 702, 791, 819, 1017, 1018, 1469, 1527, 1582, 1638, 2034, 2373, 2457, 2938, 3051, 3054, 3563, 4407, 4581, 4746, 4914, 6102, 6617, 7119, 7126, 8814, 9162, 10283, 10689, 13221, 13234, 13743, 14238, 19851, 20566, 21357, 21378, 26442, 27486, 30849, 32067, 39663, 39702, 42714, 46319, 57517, 59553, 61698, 64134, 79326, 92547, 92638, 96201, 115034, 119106, 138957, 172551, 178659, 185094, 192402, 277641, 277914, 345102, 357318, 402619, 416871, 517653, 555282, 747721, 805238, 833742, 1035306, 1207857, 1250613, 1495442, 1552959, 2243163, 2415714, 2501226, 3105918, 3623571, 4486326, 5234047, 6729489, 7247142, 10468094, 10870713, 13458978, 15702141, 20188467, 21741426, 31404282, 40376934, 47106423, 94212846, 141319269, 282638538]

約数ペア:

[(1, 282638538), (2, 141319269), (3, 94212846), (6, 47106423), (7, 40376934), (9, 31404282), (13, 21741426), (14, 20188467), (18, 15702141), (21, 13458978), (26, 10870713), (27, 10468094), (39, 7247142), (42, 6729489), (54, 5234047), (63, 4486326), (78, 3623571), (91, 3105918), (113, 2501226), (117, 2415714), (126, 2243163), (182, 1552959), (189, 1495442), (226, 1250613), (234, 1207857), (273, 1035306), (339, 833742), (351, 805238), (378, 747721), (509, 555282), (546, 517653), (678, 416871), (702, 402619), (791, 357318), (819, 345102), (1017, 277914), (1018, 277641), (1469, 192402), (1527, 185094), (1582, 178659), (1638, 172551), (2034, 138957), (2373, 119106), (2457, 115034), (2938, 96201), (3051, 92638), (3054, 92547), (3563, 79326), (4407, 64134), (4581, 61698), (4746, 59553), (4914, 57517), (6102, 46319), (6617, 42714), (7119, 39702), (7126, 39663), (8814, 32067), (9162, 30849), (10283, 27486), (10689, 26442), (13221, 21378), (13234, 21357), (13743, 20566), (14238, 19851)]