339745930240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3903331}}^1$

素因数の和:3903373

約数の個数: 88

約数和(自身を含む): 862933025232

約数和(自身を除く): 523187094992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 43520, 87040, 3903331, 7806662, 15613324, 19516655, 31226648, 39033310, 62453296, 66356627, 78066620, 124906592, 132713254, 156133240, 249813184, 265426508, 312266480, 331783135, 499626368, 530853016, 624532960, 663566270, 999252736, 1061706032, 1249065920, 1327132540, 1998505472, 2123412064, 2498131840, 2654265080, 3997010944, 4246824128, 4996263680, 5308530160, 8493648256, 9992527360, 10617060320, 16987296512, 19985054720, 21234120640, 33974593024, 42468241280, 67949186048, 84936482560, 169872965120, 339745930240]

約数ペア:

[(1, 339745930240), (2, 169872965120), (4, 84936482560), (5, 67949186048), (8, 42468241280), (10, 33974593024), (16, 21234120640), (17, 19985054720), (20, 16987296512), (32, 10617060320), (34, 9992527360), (40, 8493648256), (64, 5308530160), (68, 4996263680), (80, 4246824128), (85, 3997010944), (128, 2654265080), (136, 2498131840), (160, 2123412064), (170, 1998505472), (256, 1327132540), (272, 1249065920), (320, 1061706032), (340, 999252736), (512, 663566270), (544, 624532960), (640, 530853016), (680, 499626368), (1024, 331783135), (1088, 312266480), (1280, 265426508), (1360, 249813184), (2176, 156133240), (2560, 132713254), (2720, 124906592), (4352, 78066620), (5120, 66356627), (5440, 62453296), (8704, 39033310), (10880, 31226648), (17408, 19516655), (21760, 15613324), (43520, 7806662), (87040, 3903331)]