497491402688

素因数分解:

$2^6\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{267133}}^1$

素因数の和:271309

約数の個数: 56

約数和(自身を含む): 1128515062752

約数和(自身を除く): 631023660064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4157, 8314, 16628, 29099, 33256, 58198, 66512, 116396, 133024, 232792, 266048, 267133, 465584, 534266, 931168, 1068532, 1862336, 1869931, 2137064, 3739862, 4274128, 7479724, 8548256, 14959448, 17096512, 29918896, 59837792, 119675584, 1110471881, 2220943762, 4441887524, 7773303167, 8883775048, 15546606334, 17767550096, 31093212668, 35535100192, 62186425336, 71070200384, 124372850672, 248745701344, 497491402688]

約数ペア:

[(1, 497491402688), (2, 248745701344), (4, 124372850672), (7, 71070200384), (8, 62186425336), (14, 35535100192), (16, 31093212668), (28, 17767550096), (32, 15546606334), (56, 8883775048), (64, 7773303167), (112, 4441887524), (224, 2220943762), (448, 1110471881), (4157, 119675584), (8314, 59837792), (16628, 29918896), (29099, 17096512), (33256, 14959448), (58198, 8548256), (66512, 7479724), (116396, 4274128), (133024, 3739862), (232792, 2137064), (266048, 1869931), (267133, 1862336), (465584, 1068532), (534266, 931168)]