743808

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 2142000

約数和(自身を除く): 1398192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 298, 312, 384, 416, 447, 596, 624, 832, 894, 1192, 1248, 1664, 1788, 1937, 2384, 2496, 3576, 3874, 4768, 4992, 5811, 7152, 7748, 9536, 11622, 14304, 15496, 19072, 23244, 28608, 30992, 46488, 57216, 61984, 92976, 123968, 185952, 247936, 371904, 743808]

約数ペア:

[(1, 743808), (2, 371904), (3, 247936), (4, 185952), (6, 123968), (8, 92976), (12, 61984), (13, 57216), (16, 46488), (24, 30992), (26, 28608), (32, 23244), (39, 19072), (48, 15496), (52, 14304), (64, 11622), (78, 9536), (96, 7748), (104, 7152), (128, 5811), (149, 4992), (156, 4768), (192, 3874), (208, 3576), (298, 2496), (312, 2384), (384, 1937), (416, 1788), (447, 1664), (596, 1248), (624, 1192), (832, 894)]