252741762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 727910400

約数和(自身を除く): 475168638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 2707, 3458, 3591, 4446, 4914, 5187, 5414, 6669, 7182, 8121, 10374, 13338, 15561, 16242, 18949, 24363, 31122, 35191, 37898, 46683, 48726, 51433, 56847, 70382, 73089, 93366, 102866, 105573, 113694, 146178, 154299, 170541, 211146, 246337, 308598, 316719, 341082, 360031, 462897, 492674, 511623, 633438, 668629, 720062, 739011, 925794, 950157, 1023246, 1080093, 1337258, 1388691, 1478022, 1900314, 2005887, 2160186, 2217033, 2777382, 3240279, 4011774, 4434066, 4680403, 6017661, 6480558, 6651099, 9360806, 9720837, 12035322, 13302198, 14041209, 18052983, 19441674, 28082418, 36105966, 42123627, 84247254, 126370881, 252741762]

約数ペア:

[(1, 252741762), (2, 126370881), (3, 84247254), (6, 42123627), (7, 36105966), (9, 28082418), (13, 19441674), (14, 18052983), (18, 14041209), (19, 13302198), (21, 12035322), (26, 9720837), (27, 9360806), (38, 6651099), (39, 6480558), (42, 6017661), (54, 4680403), (57, 4434066), (63, 4011774), (78, 3240279), (91, 2777382), (114, 2217033), (117, 2160186), (126, 2005887), (133, 1900314), (171, 1478022), (182, 1388691), (189, 1337258), (234, 1080093), (247, 1023246), (266, 950157), (273, 925794), (342, 739011), (351, 720062), (378, 668629), (399, 633438), (494, 511623), (513, 492674), (546, 462897), (702, 360031), (741, 341082), (798, 316719), (819, 308598), (1026, 246337), (1197, 211146), (1482, 170541), (1638, 154299), (1729, 146178), (2223, 113694), (2394, 105573), (2457, 102866), (2707, 93366), (3458, 73089), (3591, 70382), (4446, 56847), (4914, 51433), (5187, 48726), (5414, 46683), (6669, 37898), (7182, 35191), (8121, 31122), (10374, 24363), (13338, 18949), (15561, 16242)]