488084274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2500

約数の個数: 72

約数和(自身を含む): 1152582912

約数和(自身を除く): 664498638

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 361, 558, 589, 722, 1083, 1178, 1767, 2166, 2423, 3249, 3534, 4846, 5301, 6498, 7269, 10602, 11191, 14538, 21807, 22382, 33573, 43614, 46037, 67146, 75113, 92074, 100719, 138111, 150226, 201438, 225339, 276222, 414333, 450678, 676017, 828666, 874703, 1352034, 1427147, 1749406, 2624109, 2854294, 4281441, 5248218, 7872327, 8562882, 12844323, 15744654, 25688646, 27115793, 54231586, 81347379, 162694758, 244042137, 488084274]

約数ペア:

[(1, 488084274), (2, 244042137), (3, 162694758), (6, 81347379), (9, 54231586), (18, 27115793), (19, 25688646), (31, 15744654), (38, 12844323), (57, 8562882), (62, 7872327), (93, 5248218), (114, 4281441), (171, 2854294), (186, 2624109), (279, 1749406), (342, 1427147), (361, 1352034), (558, 874703), (589, 828666), (722, 676017), (1083, 450678), (1178, 414333), (1767, 276222), (2166, 225339), (2423, 201438), (3249, 150226), (3534, 138111), (4846, 100719), (5301, 92074), (6498, 75113), (7269, 67146), (10602, 46037), (11191, 43614), (14538, 33573), (21807, 22382)]