281844072

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{28573}}^1$

素因数の和:28722

約数の個数: 48

約数和(自身を含む): 768926340

約数和(自身を除く): 487082268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 28573, 57146, 85719, 114292, 171438, 228584, 257157, 342876, 514314, 685752, 1028628, 2057256, 3914501, 7829002, 11743503, 15658004, 23487006, 31316008, 35230509, 46974012, 70461018, 93948024, 140922036, 281844072]

約数ペア:

[(1, 281844072), (2, 140922036), (3, 93948024), (4, 70461018), (6, 46974012), (8, 35230509), (9, 31316008), (12, 23487006), (18, 15658004), (24, 11743503), (36, 7829002), (72, 3914501), (137, 2057256), (274, 1028628), (411, 685752), (548, 514314), (822, 342876), (1096, 257157), (1233, 228584), (1644, 171438), (2466, 114292), (3288, 85719), (4932, 57146), (9864, 28573)]