242277584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1153}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 491105472

約数和(自身を除く): 248827888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 571, 1142, 1153, 2284, 2306, 4568, 4612, 9136, 9224, 13133, 18448, 26266, 26519, 52532, 53038, 105064, 106076, 210128, 212152, 424304, 658363, 1316726, 2633452, 5266904, 10533808, 15142349, 30284698, 60569396, 121138792, 242277584]

約数ペア:

[(1, 242277584), (2, 121138792), (4, 60569396), (8, 30284698), (16, 15142349), (23, 10533808), (46, 5266904), (92, 2633452), (184, 1316726), (368, 658363), (571, 424304), (1142, 212152), (1153, 210128), (2284, 106076), (2306, 105064), (4568, 53038), (4612, 52532), (9136, 26519), (9224, 26266), (13133, 18448)]