728477952

素因数分解:

$2^8\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2543}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 1944776064

約数和(自身を除く): 1216298112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 746, 768, 1119, 1492, 2238, 2543, 2984, 4476, 5086, 5968, 7629, 8952, 10172, 11936, 15258, 17904, 20344, 23872, 30516, 35808, 40688, 47744, 61032, 71616, 81376, 95488, 122064, 143232, 162752, 244128, 286464, 325504, 488256, 651008, 948539, 976512, 1897078, 1953024, 2845617, 3794156, 5691234, 7588312, 11382468, 15176624, 22764936, 30353248, 45529872, 60706496, 91059744, 121412992, 182119488, 242825984, 364238976, 728477952]

約数ペア:

[(1, 728477952), (2, 364238976), (3, 242825984), (4, 182119488), (6, 121412992), (8, 91059744), (12, 60706496), (16, 45529872), (24, 30353248), (32, 22764936), (48, 15176624), (64, 11382468), (96, 7588312), (128, 5691234), (192, 3794156), (256, 2845617), (373, 1953024), (384, 1897078), (746, 976512), (768, 948539), (1119, 651008), (1492, 488256), (2238, 325504), (2543, 286464), (2984, 244128), (4476, 162752), (5086, 143232), (5968, 122064), (7629, 95488), (8952, 81376), (10172, 71616), (11936, 61032), (15258, 47744), (17904, 40688), (20344, 35808), (23872, 30516)]