268198112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3032

約数の個数: 96

約数和(自身を含む): 671053824

約数和(自身を除く): 402855712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 2971, 3224, 3472, 5642, 5942, 6448, 6944, 11284, 11884, 12896, 20797, 22568, 23768, 38623, 41594, 45136, 47536, 77246, 83188, 90272, 92101, 95072, 154492, 166376, 184202, 270361, 308984, 332752, 368404, 540722, 617968, 644707, 665504, 736808, 1081444, 1197313, 1235936, 1289414, 1473616, 2162888, 2394626, 2578828, 2947232, 4325776, 4789252, 5157656, 8381191, 8651552, 9578504, 10315312, 16762382, 19157008, 20630624, 33524764, 38314016, 67049528, 134099056, 268198112]

約数ペア:

[(1, 268198112), (2, 134099056), (4, 67049528), (7, 38314016), (8, 33524764), (13, 20630624), (14, 19157008), (16, 16762382), (26, 10315312), (28, 9578504), (31, 8651552), (32, 8381191), (52, 5157656), (56, 4789252), (62, 4325776), (91, 2947232), (104, 2578828), (112, 2394626), (124, 2162888), (182, 1473616), (208, 1289414), (217, 1235936), (224, 1197313), (248, 1081444), (364, 736808), (403, 665504), (416, 644707), (434, 617968), (496, 540722), (728, 368404), (806, 332752), (868, 308984), (992, 270361), (1456, 184202), (1612, 166376), (1736, 154492), (2821, 95072), (2912, 92101), (2971, 90272), (3224, 83188), (3472, 77246), (5642, 47536), (5942, 45136), (6448, 41594), (6944, 38623), (11284, 23768), (11884, 22568), (12896, 20797)]