219787008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40883}}^1$

素因数の和:40909

約数の個数: 72

約数和(自身を含む): 668535168

約数和(自身を除く): 448748160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40883, 81766, 122649, 163532, 245298, 286181, 327064, 490596, 572362, 654128, 858543, 981192, 1144724, 1308256, 1717086, 1962384, 2289448, 2616512, 3434172, 3924768, 4578896, 5233024, 6868344, 7849536, 9157792, 10466048, 13736688, 15699072, 18315584, 27473376, 31398144, 36631168, 54946752, 73262336, 109893504, 219787008]

約数ペア:

[(1, 219787008), (2, 109893504), (3, 73262336), (4, 54946752), (6, 36631168), (7, 31398144), (8, 27473376), (12, 18315584), (14, 15699072), (16, 13736688), (21, 10466048), (24, 9157792), (28, 7849536), (32, 6868344), (42, 5233024), (48, 4578896), (56, 3924768), (64, 3434172), (84, 2616512), (96, 2289448), (112, 1962384), (128, 1717086), (168, 1308256), (192, 1144724), (224, 981192), (256, 858543), (336, 654128), (384, 572362), (448, 490596), (672, 327064), (768, 286181), (896, 245298), (1344, 163532), (1792, 122649), (2688, 81766), (5376, 40883)]