868090944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{645901}}^1$

素因数の和:645923

約数の個数: 56

約数和(自身を含む): 2624945728

約数和(自身を除く): 1756854784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 645901, 1291802, 1937703, 2583604, 3875406, 4521307, 5167208, 7750812, 9042614, 10334416, 13563921, 15501624, 18085228, 20668832, 27127842, 31003248, 36170456, 41337664, 54255684, 62006496, 72340912, 108511368, 124012992, 144681824, 217022736, 289363648, 434045472, 868090944]

約数ペア:

[(1, 868090944), (2, 434045472), (3, 289363648), (4, 217022736), (6, 144681824), (7, 124012992), (8, 108511368), (12, 72340912), (14, 62006496), (16, 54255684), (21, 41337664), (24, 36170456), (28, 31003248), (32, 27127842), (42, 20668832), (48, 18085228), (56, 15501624), (64, 13563921), (84, 10334416), (96, 9042614), (112, 7750812), (168, 5167208), (192, 4521307), (224, 3875406), (336, 2583604), (448, 1937703), (672, 1291802), (1344, 645901)]