390456192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{145259}}^1$

素因数の和:145283

約数の個数: 64

約数和(自身を含む): 1185321600

約数和(自身を除く): 794865408

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, 336, 384, 448, 672, 896, 1344, 2688, 145259, 290518, 435777, 581036, 871554, 1016813, 1162072, 1743108, 2033626, 2324144, 3050439, 3486216, 4067252, 4648288, 6100878, 6972432, 8134504, 9296576, 12201756, 13944864, 16269008, 18593152, 24403512, 27889728, 32538016, 48807024, 55779456, 65076032, 97614048, 130152064, 195228096, 390456192]

約数ペア:

[(1, 390456192), (2, 195228096), (3, 130152064), (4, 97614048), (6, 65076032), (7, 55779456), (8, 48807024), (12, 32538016), (14, 27889728), (16, 24403512), (21, 18593152), (24, 16269008), (28, 13944864), (32, 12201756), (42, 9296576), (48, 8134504), (56, 6972432), (64, 6100878), (84, 4648288), (96, 4067252), (112, 3486216), (128, 3050439), (168, 2324144), (192, 2033626), (224, 1743108), (336, 1162072), (384, 1016813), (448, 871554), (672, 581036), (896, 435777), (1344, 290518), (2688, 145259)]