233808016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 503967744

約数和(自身を除く): 270159728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 127, 167, 208, 212, 254, 334, 424, 508, 668, 689, 848, 1016, 1336, 1378, 1651, 2032, 2171, 2672, 2756, 3302, 4342, 5512, 6604, 6731, 8684, 8851, 11024, 13208, 13462, 17368, 17702, 21209, 26416, 26924, 34736, 35404, 42418, 53848, 70808, 84836, 87503, 107696, 115063, 141616, 169672, 175006, 230126, 275717, 339344, 350012, 460252, 551434, 700024, 920504, 1102868, 1124077, 1400048, 1841008, 2205736, 2248154, 4411472, 4496308, 8992616, 14613001, 17985232, 29226002, 58452004, 116904008, 233808016]

約数ペア:

[(1, 233808016), (2, 116904008), (4, 58452004), (8, 29226002), (13, 17985232), (16, 14613001), (26, 8992616), (52, 4496308), (53, 4411472), (104, 2248154), (106, 2205736), (127, 1841008), (167, 1400048), (208, 1124077), (212, 1102868), (254, 920504), (334, 700024), (424, 551434), (508, 460252), (668, 350012), (689, 339344), (848, 275717), (1016, 230126), (1336, 175006), (1378, 169672), (1651, 141616), (2032, 115063), (2171, 107696), (2672, 87503), (2756, 84836), (3302, 70808), (4342, 53848), (5512, 42418), (6604, 35404), (6731, 34736), (8684, 26924), (8851, 26416), (11024, 21209), (13208, 17702), (13462, 17368)]