447568128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{27751}}^1$

素因数の和:27780

約数の個数: 108

約数和(自身を含む): 1474852288

約数和(自身を除く): 1027284160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 27751, 55502, 83253, 111004, 166506, 194257, 222008, 249759, 333012, 388514, 444016, 499518, 582771, 666024, 777028, 888032, 999036, 1165542, 1332048, 1554056, 1748313, 1776064, 1998072, 2331084, 2664096, 3108112, 3496626, 3552128, 3996144, 4662168, 5328192, 6216224, 6993252, 7104256, 7992288, 9324336, 10656384, 12432448, 13986504, 15984576, 18648672, 21312768, 24864896, 27973008, 31969152, 37297344, 49729792, 55946016, 63938304, 74594688, 111892032, 149189376, 223784064, 447568128]

約数ペア:

[(1, 447568128), (2, 223784064), (3, 149189376), (4, 111892032), (6, 74594688), (7, 63938304), (8, 55946016), (9, 49729792), (12, 37297344), (14, 31969152), (16, 27973008), (18, 24864896), (21, 21312768), (24, 18648672), (28, 15984576), (32, 13986504), (36, 12432448), (42, 10656384), (48, 9324336), (56, 7992288), (63, 7104256), (64, 6993252), (72, 6216224), (84, 5328192), (96, 4662168), (112, 3996144), (126, 3552128), (128, 3496626), (144, 3108112), (168, 2664096), (192, 2331084), (224, 1998072), (252, 1776064), (256, 1748313), (288, 1554056), (336, 1332048), (384, 1165542), (448, 999036), (504, 888032), (576, 777028), (672, 666024), (768, 582771), (896, 499518), (1008, 444016), (1152, 388514), (1344, 333012), (1792, 249759), (2016, 222008), (2304, 194257), (2688, 166506), (4032, 111004), (5376, 83253), (8064, 55502), (16128, 27751)]