261832284

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{49477}}^1$

素因数の和:49504

約数の個数: 72

約数和(自身を含む): 789668880

約数和(自身を除く): 527836596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 49477, 98954, 148431, 197908, 296862, 346339, 445293, 593724, 692678, 890586, 1039017, 1335879, 1385356, 1781172, 2078034, 2424373, 2671758, 3117051, 4156068, 4848746, 5343516, 6234102, 7273119, 9351153, 9697492, 12468204, 14546238, 18702306, 21819357, 29092476, 37404612, 43638714, 65458071, 87277428, 130916142, 261832284]

約数ペア:

[(1, 261832284), (2, 130916142), (3, 87277428), (4, 65458071), (6, 43638714), (7, 37404612), (9, 29092476), (12, 21819357), (14, 18702306), (18, 14546238), (21, 12468204), (27, 9697492), (28, 9351153), (36, 7273119), (42, 6234102), (49, 5343516), (54, 4848746), (63, 4156068), (84, 3117051), (98, 2671758), (108, 2424373), (126, 2078034), (147, 1781172), (189, 1385356), (196, 1335879), (252, 1039017), (294, 890586), (378, 692678), (441, 593724), (588, 445293), (756, 346339), (882, 296862), (1323, 197908), (1764, 148431), (2646, 98954), (5292, 49477)]