219018720384

素因数分解:

$2^7\times 3^2\times {\mathrm{487}}^1\times {\mathrm{390391}}^1$

素因数の和:390898

約数の個数: 96

約数和(自身を含む): 631544946240

約数和(自身を除く): 412526225856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 487, 576, 974, 1152, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 15584, 17532, 23376, 31168, 35064, 46752, 62336, 70128, 93504, 140256, 187008, 280512, 390391, 561024, 780782, 1171173, 1561564, 2342346, 3123128, 3513519, 4684692, 6246256, 7027038, 9369384, 12492512, 14054076, 18738768, 24985024, 28108152, 37477536, 49970048, 56216304, 74955072, 112432608, 149910144, 190120417, 224865216, 380240834, 449730432, 570361251, 760481668, 1140722502, 1520963336, 1711083753, 2281445004, 3041926672, 3422167506, 4562890008, 6083853344, 6844335012, 9125780016, 12167706688, 13688670024, 18251560032, 24335413376, 27377340048, 36503120064, 54754680096, 73006240128, 109509360192, 219018720384]

約数ペア:

[(1, 219018720384), (2, 109509360192), (3, 73006240128), (4, 54754680096), (6, 36503120064), (8, 27377340048), (9, 24335413376), (12, 18251560032), (16, 13688670024), (18, 12167706688), (24, 9125780016), (32, 6844335012), (36, 6083853344), (48, 4562890008), (64, 3422167506), (72, 3041926672), (96, 2281445004), (128, 1711083753), (144, 1520963336), (192, 1140722502), (288, 760481668), (384, 570361251), (487, 449730432), (576, 380240834), (974, 224865216), (1152, 190120417), (1461, 149910144), (1948, 112432608), (2922, 74955072), (3896, 56216304), (4383, 49970048), (5844, 37477536), (7792, 28108152), (8766, 24985024), (11688, 18738768), (15584, 14054076), (17532, 12492512), (23376, 9369384), (31168, 7027038), (35064, 6246256), (46752, 4684692), (62336, 3513519), (70128, 3123128), (93504, 2342346), (140256, 1561564), (187008, 1171173), (280512, 780782), (390391, 561024)]