281097888

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{40111}}^1$

素因数の和:40197

約数の個数: 48

約数和(自身を含む): 748008576

約数和(自身を除く): 466910688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 40111, 80222, 120333, 160444, 240666, 320888, 481332, 641776, 962664, 1283552, 1925328, 2928103, 3850656, 5856206, 8784309, 11712412, 17568618, 23424824, 35137236, 46849648, 70274472, 93699296, 140548944, 281097888]

約数ペア:

[(1, 281097888), (2, 140548944), (3, 93699296), (4, 70274472), (6, 46849648), (8, 35137236), (12, 23424824), (16, 17568618), (24, 11712412), (32, 8784309), (48, 5856206), (73, 3850656), (96, 2928103), (146, 1925328), (219, 1283552), (292, 962664), (438, 641776), (584, 481332), (876, 320888), (1168, 240666), (1752, 160444), (2336, 120333), (3504, 80222), (7008, 40111)]