271601694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 128

約数和(自身を含む): 782208000

約数和(自身を除く): 510606306

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, 2909, 3458, 3591, 4446, 4914, 5187, 5818, 6669, 7182, 8727, 10374, 13338, 15561, 17454, 20363, 26181, 31122, 37817, 40726, 46683, 52362, 55271, 61089, 75634, 78543, 93366, 110542, 113451, 122178, 157086, 165813, 183267, 226902, 264719, 331626, 340353, 366534, 386897, 497439, 529438, 549801, 680706, 718523, 773794, 794157, 994878, 1021059, 1099602, 1160691, 1437046, 1492317, 1588314, 2042118, 2155569, 2321382, 2382471, 2984634, 3482073, 4311138, 4764942, 5029661, 6466707, 6964146, 7147413, 10059322, 10446219, 12933414, 14294826, 15088983, 19400121, 20892438, 30177966, 38800242, 45266949, 90533898, 135800847, 271601694]

約数ペア:

[(1, 271601694), (2, 135800847), (3, 90533898), (6, 45266949), (7, 38800242), (9, 30177966), (13, 20892438), (14, 19400121), (18, 15088983), (19, 14294826), (21, 12933414), (26, 10446219), (27, 10059322), (38, 7147413), (39, 6964146), (42, 6466707), (54, 5029661), (57, 4764942), (63, 4311138), (78, 3482073), (91, 2984634), (114, 2382471), (117, 2321382), (126, 2155569), (133, 2042118), (171, 1588314), (182, 1492317), (189, 1437046), (234, 1160691), (247, 1099602), (266, 1021059), (273, 994878), (342, 794157), (351, 773794), (378, 718523), (399, 680706), (494, 549801), (513, 529438), (546, 497439), (702, 386897), (741, 366534), (798, 340353), (819, 331626), (1026, 264719), (1197, 226902), (1482, 183267), (1638, 165813), (1729, 157086), (2223, 122178), (2394, 113451), (2457, 110542), (2909, 93366), (3458, 78543), (3591, 75634), (4446, 61089), (4914, 55271), (5187, 52362), (5818, 46683), (6669, 40726), (7182, 37817), (8727, 31122), (10374, 26181), (13338, 20363), (15561, 17454)]