269576320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32401}}^1$

素因数の和:32433

約数の個数: 64

約数和(自身を含む): 694050840

約数和(自身を除く): 424474520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 32401, 64802, 129604, 162005, 259208, 324010, 421213, 518416, 648020, 842426, 1036832, 1296040, 1684852, 2073664, 2106065, 2592080, 3369704, 4147328, 4212130, 5184160, 6739408, 8424260, 10368320, 13478816, 16848520, 20736640, 26957632, 33697040, 53915264, 67394080, 134788160, 269576320]

約数ペア:

[(1, 269576320), (2, 134788160), (4, 67394080), (5, 53915264), (8, 33697040), (10, 26957632), (13, 20736640), (16, 16848520), (20, 13478816), (26, 10368320), (32, 8424260), (40, 6739408), (52, 5184160), (64, 4212130), (65, 4147328), (80, 3369704), (104, 2592080), (128, 2106065), (130, 2073664), (160, 1684852), (208, 1296040), (260, 1036832), (320, 842426), (416, 648020), (520, 518416), (640, 421213), (832, 324010), (1040, 259208), (1664, 162005), (2080, 129604), (4160, 64802), (8320, 32401)]