289899084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 730953216

約数和(自身を除く): 441054132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 67, 69, 92, 122, 134, 138, 183, 201, 244, 257, 268, 276, 366, 402, 514, 732, 771, 804, 1028, 1403, 1541, 1542, 2806, 3082, 3084, 4087, 4209, 4623, 5612, 5911, 6164, 8174, 8418, 9246, 11822, 12261, 15677, 16348, 16836, 17219, 17733, 18492, 23644, 24522, 31354, 34438, 35466, 47031, 49044, 51657, 62708, 68876, 70932, 94001, 94062, 103314, 188002, 188124, 206628, 282003, 360571, 376004, 396037, 564006, 721142, 792074, 1050359, 1081713, 1128012, 1188111, 1442284, 1584148, 2100718, 2163426, 2376222, 3151077, 4201436, 4326852, 4752444, 6302154, 12604308, 24158257, 48316514, 72474771, 96633028, 144949542, 289899084]

約数ペア:

[(1, 289899084), (2, 144949542), (3, 96633028), (4, 72474771), (6, 48316514), (12, 24158257), (23, 12604308), (46, 6302154), (61, 4752444), (67, 4326852), (69, 4201436), (92, 3151077), (122, 2376222), (134, 2163426), (138, 2100718), (183, 1584148), (201, 1442284), (244, 1188111), (257, 1128012), (268, 1081713), (276, 1050359), (366, 792074), (402, 721142), (514, 564006), (732, 396037), (771, 376004), (804, 360571), (1028, 282003), (1403, 206628), (1541, 188124), (1542, 188002), (2806, 103314), (3082, 94062), (3084, 94001), (4087, 70932), (4209, 68876), (4623, 62708), (5612, 51657), (5911, 49044), (6164, 47031), (8174, 35466), (8418, 34438), (9246, 31354), (11822, 24522), (12261, 23644), (15677, 18492), (16348, 17733), (16836, 17219)]