291028608

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19433}}^1$

素因数の和:19466

約数の個数: 96

約数和(自身を含む): 901931940

約数和(自身を除く): 610903332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 19433, 38866, 58299, 77732, 116598, 155464, 174897, 233196, 252629, 310928, 349794, 466392, 505258, 621856, 699588, 757887, 932784, 1010516, 1243712, 1399176, 1515774, 1865568, 2021032, 2273661, 2487424, 2798352, 3031548, 3731136, 4042064, 4547322, 5596704, 6063096, 7462272, 8084128, 9094644, 11193408, 12126192, 16168256, 18189288, 22386816, 24252384, 32336512, 36378576, 48504768, 72757152, 97009536, 145514304, 291028608]

約数ペア:

[(1, 291028608), (2, 145514304), (3, 97009536), (4, 72757152), (6, 48504768), (8, 36378576), (9, 32336512), (12, 24252384), (13, 22386816), (16, 18189288), (18, 16168256), (24, 12126192), (26, 11193408), (32, 9094644), (36, 8084128), (39, 7462272), (48, 6063096), (52, 5596704), (64, 4547322), (72, 4042064), (78, 3731136), (96, 3031548), (104, 2798352), (117, 2487424), (128, 2273661), (144, 2021032), (156, 1865568), (192, 1515774), (208, 1399176), (234, 1243712), (288, 1010516), (312, 932784), (384, 757887), (416, 699588), (468, 621856), (576, 505258), (624, 466392), (832, 349794), (936, 310928), (1152, 252629), (1248, 233196), (1664, 174897), (1872, 155464), (2496, 116598), (3744, 77732), (4992, 58299), (7488, 38866), (14976, 19433)]