738528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 2269512

約数和(自身を除く): 1530984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 157, 168, 196, 224, 294, 314, 336, 392, 471, 588, 628, 672, 784, 942, 1099, 1176, 1256, 1568, 1884, 2198, 2352, 2512, 3297, 3768, 4396, 4704, 5024, 6594, 7536, 7693, 8792, 13188, 15072, 15386, 17584, 23079, 26376, 30772, 35168, 46158, 52752, 61544, 92316, 105504, 123088, 184632, 246176, 369264, 738528]

約数ペア:

[(1, 738528), (2, 369264), (3, 246176), (4, 184632), (6, 123088), (7, 105504), (8, 92316), (12, 61544), (14, 52752), (16, 46158), (21, 35168), (24, 30772), (28, 26376), (32, 23079), (42, 17584), (48, 15386), (49, 15072), (56, 13188), (84, 8792), (96, 7693), (98, 7536), (112, 6594), (147, 5024), (157, 4704), (168, 4396), (196, 3768), (224, 3297), (294, 2512), (314, 2352), (336, 2198), (392, 1884), (471, 1568), (588, 1256), (628, 1176), (672, 1099), (784, 942)]