2009142912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{747449}}^1$

素因数の和:747473

約数の個数: 64

約数和(自身を含む): 6099192000

約数和(自身を除く): 4090049088

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, 747449, 1494898, 2242347, 2989796, 4484694, 5232143, 5979592, 8969388, 10464286, 11959184, 15696429, 17938776, 20928572, 23918368, 31392858, 35877552, 41857144, 47836736, 62785716, 71755104, 83714288, 95673472, 125571432, 143510208, 167428576, 251142864, 287020416, 334857152, 502285728, 669714304, 1004571456, 2009142912]

約数ペア:

[(1, 2009142912), (2, 1004571456), (3, 669714304), (4, 502285728), (6, 334857152), (7, 287020416), (8, 251142864), (12, 167428576), (14, 143510208), (16, 125571432), (21, 95673472), (24, 83714288), (28, 71755104), (32, 62785716), (42, 47836736), (48, 41857144), (56, 35877552), (64, 31392858), (84, 23918368), (96, 20928572), (112, 17938776), (128, 15696429), (168, 11959184), (192, 10464286), (224, 8969388), (336, 5979592), (384, 5232143), (448, 4484694), (672, 2989796), (896, 2242347), (1344, 1494898), (2688, 747449)]