239843268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{105751}}^1$

素因数の和:105774

約数の個数: 60

約数和(自身を含む): 716575552

約数和(自身を除く): 476732284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 105751, 211502, 317253, 423004, 634506, 740257, 951759, 1269012, 1480514, 1903518, 2220771, 2855277, 2961028, 3807036, 4441542, 5710554, 6662313, 8565831, 8883084, 11421108, 13324626, 17131662, 19986939, 26649252, 34263324, 39973878, 59960817, 79947756, 119921634, 239843268]

約数ペア:

[(1, 239843268), (2, 119921634), (3, 79947756), (4, 59960817), (6, 39973878), (7, 34263324), (9, 26649252), (12, 19986939), (14, 17131662), (18, 13324626), (21, 11421108), (27, 8883084), (28, 8565831), (36, 6662313), (42, 5710554), (54, 4441542), (63, 3807036), (81, 2961028), (84, 2855277), (108, 2220771), (126, 1903518), (162, 1480514), (189, 1269012), (252, 951759), (324, 740257), (378, 634506), (567, 423004), (756, 317253), (1134, 211502), (2268, 105751)]