237440754

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 543312000

約数和(自身を除く): 305871246

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 293, 349, 387, 586, 698, 774, 879, 1047, 1161, 1758, 2094, 2322, 2637, 3141, 5274, 6282, 7911, 9423, 12599, 15007, 15822, 18846, 25198, 30014, 37797, 45021, 75594, 90042, 102257, 113391, 135063, 204514, 226782, 270126, 306771, 340173, 405189, 613542, 680346, 810378, 920313, 1840626, 2760939, 4397051, 5521878, 8794102, 13191153, 26382306, 39573459, 79146918, 118720377, 237440754]

約数ペア:

[(1, 237440754), (2, 118720377), (3, 79146918), (6, 39573459), (9, 26382306), (18, 13191153), (27, 8794102), (43, 5521878), (54, 4397051), (86, 2760939), (129, 1840626), (258, 920313), (293, 810378), (349, 680346), (387, 613542), (586, 405189), (698, 340173), (774, 306771), (879, 270126), (1047, 226782), (1161, 204514), (1758, 135063), (2094, 113391), (2322, 102257), (2637, 90042), (3141, 75594), (5274, 45021), (6282, 37797), (7911, 30014), (9423, 25198), (12599, 18846), (15007, 15822)]