387711072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{192317}}^1$

素因数の和:192340

約数の個数: 72

約数和(自身を含む): 1260067536

約数和(自身を除く): 872356464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 192317, 384634, 576951, 769268, 1153902, 1346219, 1538536, 1730853, 2307804, 2692438, 3077072, 3461706, 4038657, 4615608, 5384876, 6154144, 6923412, 8077314, 9231216, 10769752, 12115971, 13846824, 16154628, 18462432, 21539504, 24231942, 27693648, 32309256, 43079008, 48463884, 55387296, 64618512, 96927768, 129237024, 193855536, 387711072]

約数ペア:

[(1, 387711072), (2, 193855536), (3, 129237024), (4, 96927768), (6, 64618512), (7, 55387296), (8, 48463884), (9, 43079008), (12, 32309256), (14, 27693648), (16, 24231942), (18, 21539504), (21, 18462432), (24, 16154628), (28, 13846824), (32, 12115971), (36, 10769752), (42, 9231216), (48, 8077314), (56, 6923412), (63, 6154144), (72, 5384876), (84, 4615608), (96, 4038657), (112, 3461706), (126, 3077072), (144, 2692438), (168, 2307804), (224, 1730853), (252, 1538536), (288, 1346219), (336, 1153902), (504, 769268), (672, 576951), (1008, 384634), (2016, 192317)]