19872838272

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{150881}}^1$

素因数の和:150919

約数の個数: 128

約数和(自身を含む): 61559856000

約数和(自身を除く): 41687017728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 10976, 16464, 18816, 21952, 32928, 43904, 65856, 131712, 150881, 301762, 452643, 603524, 905286, 1056167, 1207048, 1810572, 2112334, 2414096, 3168501, 3621144, 4224668, 4828192, 6337002, 7242288, 7393169, 8449336, 9656384, 12674004, 14484576, 14786338, 16898672, 19312768, 22179507, 25348008, 28969152, 29572676, 33797344, 44359014, 50696016, 51752183, 57938304, 59145352, 67594688, 88718028, 101392032, 103504366, 118290704, 135189376, 155256549, 177436056, 202784064, 207008732, 236581408, 310513098, 354872112, 405568128, 414017464, 473162816, 621026196, 709744224, 828034928, 946325632, 1242052392, 1419488448, 1656069856, 2484104784, 2838976896, 3312139712, 4968209568, 6624279424, 9936419136, 19872838272]

約数ペア:

[(1, 19872838272), (2, 9936419136), (3, 6624279424), (4, 4968209568), (6, 3312139712), (7, 2838976896), (8, 2484104784), (12, 1656069856), (14, 1419488448), (16, 1242052392), (21, 946325632), (24, 828034928), (28, 709744224), (32, 621026196), (42, 473162816), (48, 414017464), (49, 405568128), (56, 354872112), (64, 310513098), (84, 236581408), (96, 207008732), (98, 202784064), (112, 177436056), (128, 155256549), (147, 135189376), (168, 118290704), (192, 103504366), (196, 101392032), (224, 88718028), (294, 67594688), (336, 59145352), (343, 57938304), (384, 51752183), (392, 50696016), (448, 44359014), (588, 33797344), (672, 29572676), (686, 28969152), (784, 25348008), (896, 22179507), (1029, 19312768), (1176, 16898672), (1344, 14786338), (1372, 14484576), (1568, 12674004), (2058, 9656384), (2352, 8449336), (2688, 7393169), (2744, 7242288), (3136, 6337002), (4116, 4828192), (4704, 4224668), (5488, 3621144), (6272, 3168501), (8232, 2414096), (9408, 2112334), (10976, 1810572), (16464, 1207048), (18816, 1056167), (21952, 905286), (32928, 603524), (43904, 452643), (65856, 301762), (131712, 150881)]