242787168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3461

約数の個数: 144

約数和(自身を含む): 782898480

約数和(自身を除く): 540111312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3413, 3744, 3952, 4446, 5472, 5928, 6826, 7904, 8892, 10239, 11856, 13652, 17784, 20478, 23712, 27304, 30717, 35568, 40956, 44369, 54608, 61434, 64847, 71136, 81912, 88738, 109216, 122868, 129694, 133107, 163824, 177476, 194541, 245736, 259388, 266214, 327648, 354952, 389082, 399321, 491472, 518776, 532428, 583623, 709904, 778164, 798642, 843011, 982944, 1037552, 1064856, 1167246, 1419808, 1556328, 1597284, 1686022, 2075104, 2129712, 2334492, 2529033, 3112656, 3194568, 3372044, 4259424, 4668984, 5058066, 6225312, 6389136, 6744088, 7587099, 9337968, 10116132, 12778272, 13488176, 15174198, 18675936, 20232264, 26976352, 30348396, 40464528, 60696792, 80929056, 121393584, 242787168]

約数ペア:

[(1, 242787168), (2, 121393584), (3, 80929056), (4, 60696792), (6, 40464528), (8, 30348396), (9, 26976352), (12, 20232264), (13, 18675936), (16, 15174198), (18, 13488176), (19, 12778272), (24, 10116132), (26, 9337968), (32, 7587099), (36, 6744088), (38, 6389136), (39, 6225312), (48, 5058066), (52, 4668984), (57, 4259424), (72, 3372044), (76, 3194568), (78, 3112656), (96, 2529033), (104, 2334492), (114, 2129712), (117, 2075104), (144, 1686022), (152, 1597284), (156, 1556328), (171, 1419808), (208, 1167246), (228, 1064856), (234, 1037552), (247, 982944), (288, 843011), (304, 798642), (312, 778164), (342, 709904), (416, 583623), (456, 532428), (468, 518776), (494, 491472), (608, 399321), (624, 389082), (684, 354952), (741, 327648), (912, 266214), (936, 259388), (988, 245736), (1248, 194541), (1368, 177476), (1482, 163824), (1824, 133107), (1872, 129694), (1976, 122868), (2223, 109216), (2736, 88738), (2964, 81912), (3413, 71136), (3744, 64847), (3952, 61434), (4446, 54608), (5472, 44369), (5928, 40956), (6826, 35568), (7904, 30717), (8892, 27304), (10239, 23712), (11856, 20478), (13652, 17784)]