269235681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 224281119

約数列:

[1, 3, 11, 13, 17, 19, 29, 33, 39, 51, 57, 67, 87, 143, 187, 201, 209, 221, 247, 319, 323, 377, 429, 493, 551, 561, 627, 663, 737, 741, 871, 957, 969, 1131, 1139, 1273, 1479, 1653, 1943, 2211, 2431, 2613, 2717, 3417, 3553, 3819, 4147, 4199, 5423, 5829, 6061, 6409, 7163, 7293, 8151, 9367, 9581, 10659, 12441, 12529, 12597, 14003, 14807, 16269, 16549, 18183, 19227, 21373, 21489, 21641, 25259, 28101, 28743, 33031, 36917, 37587, 42009, 44421, 46189, 49647, 64119, 64923, 70499, 75777, 78793, 99093, 103037, 110751, 121771, 138567, 162877, 182039, 211497, 236379, 238051, 277849, 281333, 309111, 363341, 365313, 406087, 429403, 479921, 488631, 546117, 627589, 714153, 833547, 843999, 1090023, 1218261, 1288209, 1339481, 1439763, 1882767, 3094663, 4018443, 4723433, 5279131, 6903479, 8158657, 9283989, 14170299, 15837393, 20710437, 24475971, 89745227, 269235681]

約数ペア:

[(1, 269235681), (3, 89745227), (11, 24475971), (13, 20710437), (17, 15837393), (19, 14170299), (29, 9283989), (33, 8158657), (39, 6903479), (51, 5279131), (57, 4723433), (67, 4018443), (87, 3094663), (143, 1882767), (187, 1439763), (201, 1339481), (209, 1288209), (221, 1218261), (247, 1090023), (319, 843999), (323, 833547), (377, 714153), (429, 627589), (493, 546117), (551, 488631), (561, 479921), (627, 429403), (663, 406087), (737, 365313), (741, 363341), (871, 309111), (957, 281333), (969, 277849), (1131, 238051), (1139, 236379), (1273, 211497), (1479, 182039), (1653, 162877), (1943, 138567), (2211, 121771), (2431, 110751), (2613, 103037), (2717, 99093), (3417, 78793), (3553, 75777), (3819, 70499), (4147, 64923), (4199, 64119), (5423, 49647), (5829, 46189), (6061, 44421), (6409, 42009), (7163, 37587), (7293, 36917), (8151, 33031), (9367, 28743), (9581, 28101), (10659, 25259), (12441, 21641), (12529, 21489), (12597, 21373), (14003, 19227), (14807, 18183), (16269, 16549)]